chore: drop dead code

.gitignore

@@ -50,5 +50,4 @@ hindsight-clients/rust/target
 .claude
 whats-next.md
 TASK.md
-# Changelog is now tracked in hindsight-docs/src/pages/changelog.md
-# CHANGELOG.md
+CHANGELOG.md

helm/hindsight/Chart.yaml

@@ -2,8 +2,8 @@ apiVersion: v2
 name: hindsight
 description: Hindsight helm chart
 type: application
-version: 0.4.0
-appVersion: "0.4.0"
+version: 0.3.0
+appVersion: "0.3.0"
 keywords:
   - ai
   - memory

hindsight-api/hindsight_api/__init__.py

@@ -46,4 +46,4 @@ __all__ = [
     "RemoteTEICrossEncoder",
     "LLMConfig",
 ]
-__version__ = "0.4.0"
+__version__ = "0.1.0"

hindsight-api/hindsight_api/alembic/versions/u6p7q8r9s0t1_mental_models_text_id.py

@@ -1,41 +0,0 @@
-"""Change mental_models.id from UUID to TEXT
-
-Revision ID: u6p7q8r9s0t1
-Revises: t5o6p7q8r9s0
-Create Date: 2026-01-27
-
-This migration changes the mental_models.id column from UUID to TEXT
-to support user-defined text identifiers like 'team-communication' instead of UUIDs.
-"""
-
-from collections.abc import Sequence
-
-from alembic import context, op
-
-revision: str = "u6p7q8r9s0t1"
-down_revision: str | Sequence[str] | None = "t5o6p7q8r9s0"
-branch_labels: str | Sequence[str] | None = None
-depends_on: str | Sequence[str] | None = None
-
-
-def _get_schema_prefix() -> str:
-    """Get schema prefix for table names (required for multi-tenant support)."""
-    schema = context.config.get_main_option("target_schema")
-    return f'"{schema}".' if schema else ""
-
-
-def upgrade() -> None:
-    """Change mental_models.id from UUID to TEXT."""
-    schema = _get_schema_prefix()
-
-    # Change the id column type from UUID to TEXT
-    # Existing UUIDs will be converted to their string representation
-    op.execute(f"ALTER TABLE {schema}mental_models ALTER COLUMN id TYPE TEXT USING id::TEXT")
-
-
-def downgrade() -> None:
-    """Revert mental_models.id from TEXT to UUID."""
-    schema = _get_schema_prefix()
-
-    # Note: This will fail if any id values are not valid UUIDs
-    op.execute(f"ALTER TABLE {schema}mental_models ALTER COLUMN id TYPE UUID USING id::UUID")

hindsight-api/hindsight_api/alembic/versions/v7q8r9s0t1u2_add_max_tokens_to_mental_models.py

@@ -1,50 +0,0 @@
-"""Add max_tokens and trigger columns to mental_models
-
-Revision ID: v7q8r9s0t1u2
-Revises: u6p7q8r9s0t1
-Create Date: 2026-01-27
-
-This migration adds:
-- max_tokens column: token limit for content generation during refresh
-- trigger column: JSONB for trigger settings (e.g., refresh_after_consolidation)
-"""
-
-from collections.abc import Sequence
-
-from alembic import context, op
-
-revision: str = "v7q8r9s0t1u2"
-down_revision: str | Sequence[str] | None = "u6p7q8r9s0t1"
-branch_labels: str | Sequence[str] | None = None
-depends_on: str | Sequence[str] | None = None
-
-
-def _get_schema_prefix() -> str:
-    """Get schema prefix for table names (required for multi-tenant support)."""
-    schema = context.config.get_main_option("target_schema")
-    return f'"{schema}".' if schema else ""
-
-
-def upgrade() -> None:
-    """Add max_tokens and trigger columns to mental_models."""
-    schema = _get_schema_prefix()
-
-    op.execute(f"""
-        ALTER TABLE {schema}mental_models
-        ADD COLUMN IF NOT EXISTS max_tokens INT NOT NULL DEFAULT 2048
-    """)
-
-    # trigger column stores trigger settings as JSONB
-    # Default: refresh_after_consolidation = false (not "real time")
-    op.execute(f"""
-        ALTER TABLE {schema}mental_models
-        ADD COLUMN IF NOT EXISTS trigger JSONB NOT NULL DEFAULT '{{"refresh_after_consolidation": false}}'::jsonb
-    """)
-
-
-def downgrade() -> None:
-    """Remove max_tokens and trigger columns from mental_models."""
-    schema = _get_schema_prefix()
-
-    op.execute(f"ALTER TABLE {schema}mental_models DROP COLUMN IF EXISTS max_tokens")
-    op.execute(f"ALTER TABLE {schema}mental_models DROP COLUMN IF EXISTS trigger")

hindsight-api/hindsight_api/api/http.py

@@ -535,22 +535,6 @@ class ReflectFact(BaseModel):
     occurred_end: str | None = None
 
 
-class ReflectDirective(BaseModel):
-    """A directive applied during reflect."""
-
-    id: str = Field(description="Directive ID")
-    name: str = Field(description="Directive name")
-    content: str = Field(description="Directive content")
-
-
-class ReflectMentalModel(BaseModel):
-    """A mental model used during reflect."""
-
-    id: str = Field(description="Mental model ID")
-    text: str = Field(description="Mental model content")
-    context: str | None = Field(default=None, description="Additional context")
-
-
 class ReflectToolCall(BaseModel):
     """A tool call made during reflect agent execution."""
 
@@ -571,13 +555,9 @@ class ReflectLLMCall(BaseModel):
 
 
 class ReflectBasedOn(BaseModel):
-    """Evidence the response is based on: memories, mental models, and directives."""
+    """Evidence the response is based on: memories and mental models."""
 
     memories: list[ReflectFact] = Field(default_factory=list, description="Memory facts used to generate the response")
-    mental_models: list[ReflectMentalModel] = Field(
-        default_factory=list, description="Mental models used during reflection"
-    )
-    directives: list[ReflectDirective] = Field(default_factory=list, description="Directives applied during reflection")
 
 
 class ReflectTrace(BaseModel):
@@ -1102,15 +1082,6 @@ class UpdateDirectiveRequest(BaseModel):
 # =========================================================================
 
 
-class MentalModelTrigger(BaseModel):
-    """Trigger settings for a mental model."""
-
-    refresh_after_consolidation: bool = Field(
-        default=False,
-        description="If true, refresh this mental model after observations consolidation (real-time mode)",
-    )
-
-
 class MentalModelResponse(BaseModel):
     """Response model for a mental model (stored reflect response)."""
 
@@ -1120,8 +1091,6 @@ class MentalModelResponse(BaseModel):
     source_query: str
     content: str
     tags: list[str] = Field(default_factory=list)
-    max_tokens: int = Field(default=2048)
-    trigger: MentalModelTrigger = Field(default_factory=MentalModelTrigger)
     last_refreshed_at: str | None = None
     created_at: str | None = None
     reflect_response: dict | None = Field(
@@ -1146,7 +1115,6 @@ class CreateMentalModelRequest(BaseModel):
                 "source_query": "How does the team prefer to communicate?",
                 "tags": ["team"],
                 "max_tokens": 2048,
-                "trigger": {"refresh_after_consolidation": False},
             }
         }
     )
@@ -1155,7 +1123,6 @@ class CreateMentalModelRequest(BaseModel):
     source_query: str = Field(description="The query to run to generate content")
     tags: list[str] = Field(default_factory=list, description="Tags for scoped visibility")
     max_tokens: int = Field(default=2048, ge=256, le=8192, description="Maximum tokens for generated content")
-    trigger: MentalModelTrigger = Field(default_factory=MentalModelTrigger, description="Trigger settings")
 
 
 class CreateMentalModelResponse(BaseModel):
@@ -1171,19 +1138,11 @@ class UpdateMentalModelRequest(BaseModel):
         json_schema_extra={
             "example": {
                 "name": "Updated Team Communication Preferences",
-                "source_query": "How does the team prefer to communicate?",
-                "max_tokens": 4096,
-                "tags": ["team", "communication"],
-                "trigger": {"refresh_after_consolidation": True},
             }
         }
     )
 
     name: str | None = Field(default=None, description="New name for the mental model")
-    source_query: str | None = Field(default=None, description="New source query for the mental model")
-    max_tokens: int | None = Field(default=None, ge=256, le=8192, description="Maximum tokens for generated content")
-    tags: list[str] | None = Field(default=None, description="Tags for scoped visibility")
-    trigger: MentalModelTrigger | None = Field(default=None, description="Trigger settings")
 
 
 class OperationResponse(BaseModel):
@@ -1323,7 +1282,7 @@ class VersionResponse(BaseModel):
     model_config = ConfigDict(
         json_schema_extra={
             "example": {
-                "api_version": "0.4.0",
+                "api_version": "1.0.0",
                 "features": {
                     "observations": False,
                     "mcp": True,
@@ -1414,7 +1373,6 @@ def create_app(
                 poll_interval_ms=config.worker_poll_interval_ms,
                 batch_size=config.worker_batch_size,
                 max_retries=config.worker_max_retries,
-                tenant_extension=getattr(memory, "_tenant_extension", None),
             )
             poller_task = asyncio.create_task(poller.run())
             logging.info(f"Worker poller started (worker_id={worker_id})")
@@ -1567,12 +1525,11 @@ def _register_routes(app: FastAPI):
         Returns version info and feature flags that can be used by clients
         to determine which capabilities are available.
         """
-        from hindsight_api import __version__
         from hindsight_api.config import get_config
 
         config = get_config()
         return VersionResponse(
-            api_version=__version__,
+            api_version="1.0.0",
             features=FeaturesInfo(
                 observations=config.enable_observations,
                 mcp=config.mcp_enabled,
@@ -1888,46 +1845,23 @@ def _register_routes(app: FastAPI):
                     tags_match=request.tags_match,
                 )
 
-            # Build based_on (memories + mental_models + directives) if facts are requested
+            # Build based_on (memories + observations) if facts are requested
             based_on_result: ReflectBasedOn | None = None
             if request.include.facts is not None:
                 memories = []
-                mental_models = []
-                directives = []
                 for fact_type, facts in core_result.based_on.items():
-                    if fact_type == "directives":
-                        # Directives have different structure (id, name, content)
-                        for directive in facts:
-                            directives.append(
-                                ReflectDirective(
-                                    id=directive.id,
-                                    name=directive.name,
-                                    content=directive.content,
-                                )
+                    for fact in facts:
+                        memories.append(
+                            ReflectFact(
+                                id=fact.id,
+                                text=fact.text,
+                                type=fact.fact_type,
+                                context=fact.context,
+                                occurred_start=fact.occurred_start,
+                                occurred_end=fact.occurred_end,
                             )
-                    elif fact_type == "mental_models":
-                        # Mental models are MemoryFact with type "mental_models"
-                        for fact in facts:
-                            mental_models.append(
-                                ReflectMentalModel(
-                                    id=fact.id,
-                                    text=fact.text,
-                                    context=fact.context,
-                                )
-                            )
-                    else:
-                        for fact in facts:
-                            memories.append(
-                                ReflectFact(
-                                    id=fact.id,
-                                    text=fact.text,
-                                    type=fact.fact_type,
-                                    context=fact.context,
-                                    occurred_start=fact.occurred_start,
-                                    occurred_end=fact.occurred_end,
-                                )
-                            )
-                based_on_result = ReflectBasedOn(memories=memories, mental_models=mental_models, directives=directives)
+                        )
+                based_on_result = ReflectBasedOn(memories=memories)
 
             # Build trace (tool_calls + llm_calls + observations) if tool_calls is requested
             trace_result: ReflectTrace | None = None
@@ -2331,21 +2265,12 @@ def _register_routes(app: FastAPI):
     ):
         """Create a mental model (async - returns operation_id)."""
         try:
-            # 1. Create the mental model with placeholder content
-            mental_model = await app.state.memory.create_mental_model(
+            result = await app.state.memory.submit_async_create_mental_model(
                 bank_id=bank_id,
                 name=body.name,
                 source_query=body.source_query,
-                content="Generating content...",
                 tags=body.tags if body.tags else None,
                 max_tokens=body.max_tokens,
-                trigger=body.trigger.model_dump() if body.trigger else None,
-                request_context=request_context,
-            )
-            # 2. Schedule a refresh to generate the actual content
-            result = await app.state.memory.submit_async_refresh_mental_model(
-                bank_id=bank_id,
-                mental_model_id=mental_model["id"],
                 request_context=request_context,
             )
             return CreateMentalModelResponse(operation_id=result["operation_id"])
@@ -2398,7 +2323,7 @@ def _register_routes(app: FastAPI):
         "/v1/default/banks/{bank_id}/mental-models/{mental_model_id}",
         response_model=MentalModelResponse,
         summary="Update mental model",
-        description="Update a mental model's name and/or source query.",
+        description="Update a mental model's name.",
         operation_id="update_mental_model",
         tags=["Mental Models"],
     )
@@ -2414,10 +2339,6 @@ def _register_routes(app: FastAPI):
                 bank_id=bank_id,
                 mental_model_id=mental_model_id,
                 name=body.name,
-                source_query=body.source_query,
-                max_tokens=body.max_tokens,
-                tags=body.tags,
-                trigger=body.trigger.model_dump() if body.trigger else None,
                 request_context=request_context,
             )
             if mental_model is None:

hindsight-api/hindsight_api/config.py

@@ -87,16 +87,20 @@ ENV_MCP_LOCAL_BANK_ID = "HINDSIGHT_API_MCP_LOCAL_BANK_ID"
 ENV_MCP_INSTRUCTIONS = "HINDSIGHT_API_MCP_INSTRUCTIONS"
 ENV_MENTAL_MODEL_REFRESH_CONCURRENCY = "HINDSIGHT_API_MENTAL_MODEL_REFRESH_CONCURRENCY"
 
+# Observation settings (consolidated knowledge from facts)
+ENV_OBSERVATION_MIN_FACTS = "HINDSIGHT_API_OBSERVATION_MIN_FACTS"
+ENV_OBSERVATION_TOP_ENTITIES = "HINDSIGHT_API_OBSERVATION_TOP_ENTITIES"
+
 # Retain settings
 ENV_RETAIN_MAX_COMPLETION_TOKENS = "HINDSIGHT_API_RETAIN_MAX_COMPLETION_TOKENS"
 ENV_RETAIN_CHUNK_SIZE = "HINDSIGHT_API_RETAIN_CHUNK_SIZE"
 ENV_RETAIN_EXTRACT_CAUSAL_LINKS = "HINDSIGHT_API_RETAIN_EXTRACT_CAUSAL_LINKS"
 ENV_RETAIN_EXTRACTION_MODE = "HINDSIGHT_API_RETAIN_EXTRACTION_MODE"
-ENV_RETAIN_CUSTOM_INSTRUCTIONS = "HINDSIGHT_API_RETAIN_CUSTOM_INSTRUCTIONS"
 ENV_RETAIN_OBSERVATIONS_ASYNC = "HINDSIGHT_API_RETAIN_OBSERVATIONS_ASYNC"
 
 # Observations settings (consolidated knowledge from facts)
 ENV_ENABLE_OBSERVATIONS = "HINDSIGHT_API_ENABLE_OBSERVATIONS"
+ENV_CONSOLIDATION_SIMILARITY_THRESHOLD = "HINDSIGHT_API_CONSOLIDATION_SIMILARITY_THRESHOLD"
 ENV_CONSOLIDATION_BATCH_SIZE = "HINDSIGHT_API_CONSOLIDATION_BATCH_SIZE"
 
 # Optimization flags
@@ -165,17 +169,21 @@ DEFAULT_RECALL_CONNECTION_BUDGET = 4  # Max concurrent DB connections per recall
 DEFAULT_MCP_LOCAL_BANK_ID = "mcp"
 DEFAULT_MENTAL_MODEL_REFRESH_CONCURRENCY = 8  # Max concurrent mental model refreshes
 
+# Observation thresholds
+DEFAULT_OBSERVATION_MIN_FACTS = 5  # Min facts required to generate entity observations
+DEFAULT_OBSERVATION_TOP_ENTITIES = 5  # Max entities to process per retain batch
+
 # Retain settings
 DEFAULT_RETAIN_MAX_COMPLETION_TOKENS = 64000  # Max tokens for fact extraction LLM call
 DEFAULT_RETAIN_CHUNK_SIZE = 3000  # Max chars per chunk for fact extraction
 DEFAULT_RETAIN_EXTRACT_CAUSAL_LINKS = True  # Extract causal links between facts
-DEFAULT_RETAIN_EXTRACTION_MODE = "concise"  # Extraction mode: "concise", "verbose", or "custom"
-RETAIN_EXTRACTION_MODES = ("concise", "verbose", "custom")  # Allowed extraction modes
-DEFAULT_RETAIN_CUSTOM_INSTRUCTIONS = None  # Custom extraction guidelines (only used when mode="custom")
+DEFAULT_RETAIN_EXTRACTION_MODE = "concise"  # Extraction mode: "concise" or "verbose"
+RETAIN_EXTRACTION_MODES = ("concise", "verbose")  # Allowed extraction modes
 DEFAULT_RETAIN_OBSERVATIONS_ASYNC = False  # Run observation generation async (after retain completes)
 
 # Observations defaults (consolidated knowledge from facts)
-DEFAULT_ENABLE_OBSERVATIONS = True  # Observations enabled by default
+DEFAULT_ENABLE_OBSERVATIONS = False  # Observations disabled by default (experimental)
+DEFAULT_CONSOLIDATION_SIMILARITY_THRESHOLD = 0.75  # Minimum similarity to consider a learning related
 DEFAULT_CONSOLIDATION_BATCH_SIZE = 50  # Memories to load per batch (internal memory optimization)
 
 # Database migrations
@@ -325,16 +333,20 @@ class HindsightConfig:
     recall_connection_budget: int
     mental_model_refresh_concurrency: int
 
+    # Observation thresholds
+    observation_min_facts: int
+    observation_top_entities: int
+
     # Retain settings
     retain_max_completion_tokens: int
     retain_chunk_size: int
     retain_extract_causal_links: bool
     retain_extraction_mode: str
-    retain_custom_instructions: str | None
     retain_observations_async: bool
 
     # Observations settings (consolidated knowledge from facts)
     enable_observations: bool
+    consolidation_similarity_threshold: float
     consolidation_batch_size: int
 
     # Optimization flags
@@ -422,6 +434,11 @@ class HindsightConfig:
             # Optimization flags
             skip_llm_verification=os.getenv(ENV_SKIP_LLM_VERIFICATION, "false").lower() == "true",
             lazy_reranker=os.getenv(ENV_LAZY_RERANKER, "false").lower() == "true",
+            # Observation thresholds
+            observation_min_facts=int(os.getenv(ENV_OBSERVATION_MIN_FACTS, str(DEFAULT_OBSERVATION_MIN_FACTS))),
+            observation_top_entities=int(
+                os.getenv(ENV_OBSERVATION_TOP_ENTITIES, str(DEFAULT_OBSERVATION_TOP_ENTITIES))
+            ),
             # Retain settings
             retain_max_completion_tokens=int(
                 os.getenv(ENV_RETAIN_MAX_COMPLETION_TOKENS, str(DEFAULT_RETAIN_MAX_COMPLETION_TOKENS))
@@ -434,13 +451,15 @@ class HindsightConfig:
             retain_extraction_mode=_validate_extraction_mode(
                 os.getenv(ENV_RETAIN_EXTRACTION_MODE, DEFAULT_RETAIN_EXTRACTION_MODE)
             ),
-            retain_custom_instructions=os.getenv(ENV_RETAIN_CUSTOM_INSTRUCTIONS) or DEFAULT_RETAIN_CUSTOM_INSTRUCTIONS,
             retain_observations_async=os.getenv(
                 ENV_RETAIN_OBSERVATIONS_ASYNC, str(DEFAULT_RETAIN_OBSERVATIONS_ASYNC)
             ).lower()
             == "true",
             # Observations settings (consolidated knowledge from facts)
             enable_observations=os.getenv(ENV_ENABLE_OBSERVATIONS, str(DEFAULT_ENABLE_OBSERVATIONS)).lower() == "true",
+            consolidation_similarity_threshold=float(
+                os.getenv(ENV_CONSOLIDATION_SIMILARITY_THRESHOLD, str(DEFAULT_CONSOLIDATION_SIMILARITY_THRESHOLD))
+            ),
             consolidation_batch_size=int(
                 os.getenv(ENV_CONSOLIDATION_BATCH_SIZE, str(DEFAULT_CONSOLIDATION_BATCH_SIZE))
             ),

hindsight-api/hindsight_api/engine/consolidation/consolidator.py

@@ -153,7 +153,7 @@ async def run_consolidation_job(
             t0 = time.time()
             memories = await conn.fetch(
                 f"""
-                SELECT id, text, fact_type, occurred_start, occurred_end, event_date, tags, mentioned_at
+                SELECT id, text, fact_type, occurred_start, event_date, tags, mentioned_at
                 FROM {fq_table("memory_units")}
                 WHERE bank_id = $1
                   AND consolidated_at IS NULL
@@ -254,79 +254,11 @@ async def run_consolidation_job(
     if timing_parts:
         perf.log(f"[4] Timing breakdown: {', '.join(timing_parts)}")
 
-    # Trigger mental model refreshes for models with refresh_after_consolidation=true
-    mental_models_refreshed = await _trigger_mental_model_refreshes(
-        memory_engine=memory_engine,
-        bank_id=bank_id,
-        request_context=request_context,
-        perf=perf,
-    )
-    stats["mental_models_refreshed"] = mental_models_refreshed
-
     perf.flush()
 
     return {"status": "completed", "bank_id": bank_id, **stats}
 
 
-async def _trigger_mental_model_refreshes(
-    memory_engine: "MemoryEngine",
-    bank_id: str,
-    request_context: "RequestContext",
-    perf: ConsolidationPerfLog | None = None,
-) -> int:
-    """
-    Trigger refreshes for mental models with refresh_after_consolidation=true.
-
-    Args:
-        memory_engine: MemoryEngine instance
-        bank_id: Bank identifier
-        request_context: Request context for authentication
-        perf: Performance logging
-
-    Returns:
-        Number of mental models scheduled for refresh
-    """
-    pool = memory_engine._pool
-
-    # Find mental models with refresh_after_consolidation=true
-    async with pool.acquire() as conn:
-        rows = await conn.fetch(
-            f"""
-            SELECT id, name
-            FROM {fq_table("mental_models")}
-            WHERE bank_id = $1
-              AND (trigger->>'refresh_after_consolidation')::boolean = true
-            """,
-            bank_id,
-        )
-
-    if not rows:
-        return 0
-
-    if perf:
-        perf.log(f"[5] Triggering refresh for {len(rows)} mental models with refresh_after_consolidation=true")
-
-    # Submit refresh tasks for each mental model
-    refreshed_count = 0
-    for row in rows:
-        mental_model_id = row["id"]
-        try:
-            await memory_engine.submit_async_refresh_mental_model(
-                bank_id=bank_id,
-                mental_model_id=mental_model_id,
-                request_context=request_context,
-            )
-            refreshed_count += 1
-            logger.info(
-                f"[CONSOLIDATION] Triggered refresh for mental model {mental_model_id} "
-                f"(name: {row['name']}) in bank {bank_id}"
-            )
-        except Exception as e:
-            logger.warning(f"[CONSOLIDATION] Failed to trigger refresh for mental model {mental_model_id}: {e}")
-
-    return refreshed_count
-
-
 async def _process_memory(
     conn: "Connection",
     memory_engine: "MemoryEngine",
@@ -369,11 +301,11 @@ async def _process_memory(
         perf.record_timing("recall", time.time() - t0)
 
     # Single LLM call handles ALL cases (with or without existing observations)
-    # Note: Tags are NOT passed to LLM - they are handled algorithmically
     t0 = time.time()
     actions = await _consolidate_with_llm(
         memory_engine=memory_engine,
         fact_text=fact_text,
+        fact_tags=fact_tags,
         observations=related_observations,  # Can be empty list
         mission=mission,
     )
@@ -396,9 +328,6 @@ async def _process_memory(
                 memory_id=memory_id,
                 action=action,
                 observations=related_observations,
-                source_fact_tags=fact_tags,  # Pass source fact's tags for security
-                source_occurred_start=memory.get("occurred_start"),
-                source_occurred_end=memory.get("occurred_end"),
                 source_mentioned_at=memory.get("mentioned_at"),
                 perf=perf,
             )
@@ -410,10 +339,8 @@ async def _process_memory(
                 bank_id=bank_id,
                 memory_id=memory_id,
                 action=action,
-                source_fact_tags=fact_tags,  # Pass source fact's tags for security
                 event_date=memory.get("event_date"),
                 occurred_start=memory.get("occurred_start"),
-                occurred_end=memory.get("occurred_end"),
                 mentioned_at=memory.get("mentioned_at"),
                 perf=perf,
             )
@@ -447,9 +374,6 @@ async def _execute_update_action(
     memory_id: uuid.UUID,
     action: dict[str, Any],
     observations: list[dict[str, Any]],
-    source_fact_tags: list[str] | None = None,
-    source_occurred_start: datetime | None = None,
-    source_occurred_end: datetime | None = None,
     source_mentioned_at: datetime | None = None,
     perf: ConsolidationPerfLog | None = None,
 ) -> dict[str, Any]:
@@ -457,15 +381,7 @@ async def _execute_update_action(
     Execute an update action on an existing observation.
 
     Updates the observation text, adds to history, increments proof_count,
-    and updates temporal fields:
-    - occurred_start: uses LEAST to keep the earliest start time
-    - occurred_end: uses GREATEST to keep the most recent end time
-    - mentioned_at: uses GREATEST to keep the most recent mention time
-
-    SECURITY: Merges source fact's tags into the observation's existing tags.
-    This ensures all contributors can see the observation they contributed to.
-    For example, if Lisa's observation (tags=['user_lisa']) is updated with
-    Mike's fact (tags=['user_mike']), the observation will have both tags.
+    and updates mentioned_at if the new source memory has a more recent date.
     """
     learning_id = action.get("learning_id")
     new_text = action.get("text")
@@ -494,17 +410,6 @@ async def _execute_update_action(
     source_ids = list(model.get("source_memory_ids", []))
     source_ids.append(memory_id)
 
-    # SECURITY: Merge source fact's tags into existing observation tags
-    # This ensures all contributors can see the observation they contributed to
-    existing_tags = set(model.get("tags", []) or [])
-    source_tags = set(source_fact_tags or [])
-    merged_tags = list(existing_tags | source_tags)  # Union of both tag sets
-    if source_tags and source_tags != existing_tags:
-        logger.debug(
-            f"Security: Merging tags for observation {learning_id}: "
-            f"existing={list(existing_tags)}, source={list(source_tags)}, merged={merged_tags}"
-        )
-
     # Generate new embedding for updated text
     t0 = time.time()
     embeddings = await embedding_utils.generate_embeddings_batch(memory_engine.embeddings, [new_text])
@@ -512,11 +417,8 @@ async def _execute_update_action(
     if perf:
         perf.record_timing("embedding", time.time() - t0)
 
-    # Update the observation
-    # - occurred_start: LEAST keeps the earliest start time across all source facts
-    # - occurred_end: GREATEST keeps the most recent end time across all source facts
-    # - mentioned_at: GREATEST keeps the most recent mention time
-    # - tags: merged from existing + source fact (for visibility)
+    # Update the mental model
+    # Update mentioned_at if source memory has a more recent date
     t0 = time.time()
     await conn.execute(
         f"""
@@ -526,11 +428,8 @@ async def _execute_update_action(
             history = $3,
             source_memory_ids = $4,
             proof_count = $5,
-            tags = $10,
             updated_at = now(),
-            occurred_start = LEAST(occurred_start, COALESCE($7, occurred_start)),
-            occurred_end = GREATEST(occurred_end, COALESCE($8, occurred_end)),
-            mentioned_at = GREATEST(mentioned_at, COALESCE($9, mentioned_at))
+            mentioned_at = GREATEST(mentioned_at, COALESCE($7, mentioned_at))
         WHERE id = $6
         """,
         new_text,
@@ -539,10 +438,7 @@ async def _execute_update_action(
         source_ids,
         len(source_ids),
         uuid.UUID(learning_id),
-        source_occurred_start,
-        source_occurred_end,
         source_mentioned_at,
-        merged_tags,
     )
 
     # Create links from memory to observation
@@ -561,28 +457,19 @@ async def _execute_create_action(
     bank_id: str,
     memory_id: uuid.UUID,
     action: dict[str, Any],
-    source_fact_tags: list[str] | None = None,
     event_date: datetime | None = None,
     occurred_start: datetime | None = None,
-    occurred_end: datetime | None = None,
     mentioned_at: datetime | None = None,
     perf: ConsolidationPerfLog | None = None,
 ) -> dict[str, Any]:
     """
     Execute a create action for a new observation.
 
-    Creates a new observation with the specified text.
+    Creates a new observation with the specified text and tags.
     The text comes directly from the classify LLM - no second LLM call needed.
-
-    Tags are determined algorithmically (not by LLM):
-    - Observations always inherit their source fact's tags
-    - This ensures visibility scope is maintained (security)
     """
     text = action.get("text")
-
-    # Tags are determined algorithmically - always use source fact's tags
-    # This ensures private memories create private observations
-    tags = source_fact_tags or []
+    tags = action.get("tags", [])
 
     if not text:
         return {"action": "skipped", "reason": "missing_text"}
@@ -597,7 +484,6 @@ async def _execute_create_action(
         tags=tags,
         event_date=event_date,
         occurred_start=occurred_start,
-        occurred_end=occurred_end,
         mentioned_at=mentioned_at,
         perf=perf,
     )
@@ -613,22 +499,92 @@ async def _create_memory_links(
     observation_id: uuid.UUID,
 ) -> None:
     """
-    Placeholder for observation link creation.
+    Create links between a source memory and its observation.
 
-    Observations do NOT get any memory_links copied from their source facts.
-    Instead, retrieval uses source_memory_ids to traverse:
-    - Entity connections: observation → source_memory_ids → unit_entities
-    - Semantic similarity: observations have their own embeddings
-    - Temporal proximity: observations have their own temporal fields
+    This:
+    1. Creates bidirectional semantic links between memory and observation
+    2. Copies existing memory_links from the source memory to the observation
+    3. Copies entity links from the source memory to the observation
 
-    This avoids data duplication and ensures observations are always
-    connected via their source facts' relationships.
+    This enables graph traversal to find related memories via their observations.
 
-    The memory_id and observation_id parameters are kept for interface
-    compatibility but no links are created.
+    Note: Uses EXISTS checks to handle the case where source memory was deleted
+    by a concurrent operation between fetching and link creation.
     """
-    # No links are created - observations rely on source_memory_ids for traversal
-    pass
+    mu_table = fq_table("memory_units")
+    ml_table = fq_table("memory_links")
+    ue_table = fq_table("unit_entities")
+
+    # 1. Bidirectional link between memory and observation
+    # Only insert if both units exist (handles concurrent deletion)
+    await conn.execute(
+        f"""
+        INSERT INTO {ml_table} (from_unit_id, to_unit_id, link_type, weight)
+        SELECT $1, $2, 'semantic', 1.0
+        WHERE EXISTS (SELECT 1 FROM {mu_table} WHERE id = $1)
+          AND EXISTS (SELECT 1 FROM {mu_table} WHERE id = $2)
+        ON CONFLICT DO NOTHING
+        """,
+        memory_id,
+        observation_id,
+    )
+    await conn.execute(
+        f"""
+        INSERT INTO {ml_table} (from_unit_id, to_unit_id, link_type, weight)
+        SELECT $1, $2, 'semantic', 1.0
+        WHERE EXISTS (SELECT 1 FROM {mu_table} WHERE id = $1)
+          AND EXISTS (SELECT 1 FROM {mu_table} WHERE id = $2)
+        ON CONFLICT DO NOTHING
+        """,
+        observation_id,
+        memory_id,
+    )
+
+    # 2. Copy outgoing memory_links from source memory to observation
+    # If source memory links to X, observation should also link to X
+    await conn.execute(
+        f"""
+        INSERT INTO {ml_table} (from_unit_id, to_unit_id, link_type, entity_id, weight)
+        SELECT $1, ml.to_unit_id, ml.link_type, ml.entity_id, ml.weight
+        FROM {ml_table} ml
+        WHERE ml.from_unit_id = $2 AND ml.to_unit_id != $1
+          AND EXISTS (SELECT 1 FROM {mu_table} WHERE id = $1)
+          AND EXISTS (SELECT 1 FROM {mu_table} WHERE id = ml.to_unit_id)
+        ON CONFLICT DO NOTHING
+        """,
+        observation_id,
+        memory_id,
+    )
+
+    # 3. Copy incoming memory_links from source memory to observation
+    # If X links to source memory, X should also link to observation
+    await conn.execute(
+        f"""
+        INSERT INTO {ml_table} (from_unit_id, to_unit_id, link_type, entity_id, weight)
+        SELECT ml.from_unit_id, $1, ml.link_type, ml.entity_id, ml.weight
+        FROM {ml_table} ml
+        WHERE ml.to_unit_id = $2 AND ml.from_unit_id != $1
+          AND EXISTS (SELECT 1 FROM {mu_table} WHERE id = $1)
+          AND EXISTS (SELECT 1 FROM {mu_table} WHERE id = ml.from_unit_id)
+        ON CONFLICT DO NOTHING
+        """,
+        observation_id,
+        memory_id,
+    )
+
+    # 4. Copy entity links from source memory to observation
+    await conn.execute(
+        f"""
+        INSERT INTO {ue_table} (unit_id, entity_id)
+        SELECT $1, ue.entity_id
+        FROM {ue_table} ue
+        WHERE ue.unit_id = $2
+          AND EXISTS (SELECT 1 FROM {mu_table} WHERE id = $1)
+        ON CONFLICT DO NOTHING
+        """,
+        observation_id,
+        memory_id,
+    )
 
 
 async def _find_related_observations(
@@ -711,6 +667,7 @@ async def _find_related_observations(
 async def _consolidate_with_llm(
     memory_engine: "MemoryEngine",
     fact_text: str,
+    fact_tags: list[str],
     observations: list[dict[str, Any]],
     mission: str,
 ) -> list[dict[str, Any]]:
@@ -722,14 +679,10 @@ async def _consolidate_with_llm(
     - Related observations exist: compares and returns update/create actions
     - Purely ephemeral fact: returns empty array
 
-    Note: Tags are NOT handled by the LLM. They are determined algorithmically:
-    - CREATE: observation inherits source fact's tags
-    - UPDATE: observation merges source fact's tags with existing tags
-
     Returns:
         List of actions, each being:
         - {"action": "update", "learning_id": "uuid", "text": "...", "reason": "..."}
-        - {"action": "create", "text": "...", "reason": "..."}
+        - {"action": "create", "tags": [...], "text": "...", "reason": "..."}
         - [] if fact is purely ephemeral (no durable knowledge)
     """
     # Format observations WITH their tags (or "None" if empty)
@@ -753,6 +706,7 @@ Focus on DURABLE knowledge that serves this mission, not ephemeral state.
     user_prompt = CONSOLIDATION_USER_PROMPT.format(
         mission_section=mission_section,
         fact_text=fact_text,
+        fact_tags=json.dumps(fact_tags),
         observations_text=observations_text,
     )
 
@@ -801,7 +755,6 @@ async def _create_observation_directly(
     tags: list[str] | None = None,
     event_date: datetime | None = None,
     occurred_start: datetime | None = None,
-    occurred_end: datetime | None = None,
     mentioned_at: datetime | None = None,
     perf: ConsolidationPerfLog | None = None,
 ) -> dict[str, Any]:
@@ -822,7 +775,6 @@ async def _create_observation_directly(
     now = datetime.now(timezone.utc)
     obs_event_date = event_date or now
     obs_occurred_start = occurred_start or now
-    obs_occurred_end = occurred_end or now
     obs_mentioned_at = mentioned_at or now
     obs_tags = tags or []
 
@@ -832,9 +784,9 @@ async def _create_observation_directly(
         f"""
         INSERT INTO {fq_table("memory_units")} (
             id, bank_id, text, fact_type, embedding, proof_count, source_memory_ids, history,
-            tags, event_date, occurred_start, occurred_end, mentioned_at
+            tags, event_date, occurred_start, mentioned_at
         )
-        VALUES ($1, $2, $3, 'observation', $4::vector, 1, $5, '[]'::jsonb, $6, $7, $8, $9, $10)
+        VALUES ($1, $2, $3, 'observation', $4::vector, 1, $5, '[]'::jsonb, $6, $7, $8, $9)
         RETURNING id
         """,
         observation_id,
@@ -845,7 +797,6 @@ async def _create_observation_directly(
         obs_tags,
         obs_event_date,
         obs_occurred_start,
-        obs_occurred_end,
         obs_mentioned_at,
     )
 

hindsight-api/hindsight_api/engine/consolidation/prompts.py

@@ -35,17 +35,38 @@ BAD examples:
 2. CONTRADICTION: Opposite information about same topic → update with history (e.g., "used to X, now Y")
 3. UPDATE: New state replacing old state → update with history
 
+## TAG ROUTING RULES:
+Tags define visibility scopes. The fact and each observation have tags (can be empty = global).
+
+| Fact Tags | Obs Tags | Action |
+|-----------|----------|--------|
+| [alice] | [alice] | UPDATE the observation (same scope) |
+| [alice] | [] | UPDATE the observation (global absorbs all scopes) |
+| [alice] | [bob] | CREATE new untagged observation (cross-scope insight) |
+| [] | [alice] | UPDATE the observation (untagged facts can update any scope) |
+| [] | [] | UPDATE the observation (global to global) |
+
+When NO existing observation matches the fact's topic: CREATE new observation with fact's tags.
+
+## MULTIPLE ACTIONS:
+One fact can trigger MULTIPLE actions. For example:
+- Update a scoped observation [alice] about pizza preferences
+- AND update a global observation [] about pizza in general
+
+Output an ARRAY of actions (can be empty, one, or many).
+
 ## CRITICAL RULES:
 - NEVER merge facts about DIFFERENT people
 - NEVER merge unrelated topics (food preferences vs work vs hobbies)
 - When merging contradictions, capture the CHANGE (before → after)
 - Keep observations focused on ONE specific topic per person
-- The "text" field MUST contain durable knowledge, not ephemeral state
-- Do NOT include "tags" in output - tags are handled automatically"""
+- Cross-scope insights (alice's fact about bob's topic) become UNTAGGED (global)
+- The "text" field MUST contain durable knowledge, not ephemeral state"""
 
 CONSOLIDATION_USER_PROMPT = """Analyze this new fact and consolidate into knowledge.
 {mission_section}
 NEW FACT: {fact_text}
+FACT TAGS: {fact_tags}
 
 EXISTING OBSERVATIONS:
 {observations_text}
@@ -55,15 +76,16 @@ Instructions:
 2. Then compare with existing observations:
    - If an observation covers the same topic: UPDATE it with the new knowledge
    - If no observation covers the topic: CREATE a new one
+   - If fact is about different scope: apply tag routing rules
 
 Output JSON array of actions (ALWAYS an array, even for single action):
 [
   {{"action": "update", "learning_id": "uuid", "text": "updated durable knowledge", "reason": "..."}},
-  {{"action": "create", "text": "new durable knowledge", "reason": "..."}}
+  {{"action": "create", "tags": ["tag"], "text": "new durable knowledge", "reason": "..."}}
 ]
 
 If NO consolidation is needed (fact is purely ephemeral with no durable knowledge):
 []
 
 If no observations exist and fact contains durable knowledge:
-[{{"action": "create", "text": "durable knowledge text", "reason": "new topic"}}]"""
+[{{"action": "create", "tags": {fact_tags}, "text": "durable knowledge text", "reason": "new topic"}}]"""

hindsight-api/hindsight_api/engine/cross_encoder.py

@@ -163,101 +163,11 @@ class LocalSTCrossEncoder(CrossEncoderModel):
         else:
             logger.info("Reranker: local provider initialized (using existing executor)")
 
-    def _is_xpc_error(self, error: Exception) -> bool:
-        """
-        Check if an error is an XPC connection error (macOS daemon issue).
-
-        On macOS, long-running daemons can lose XPC connections to system services
-        when the process is idle for extended periods.
-        """
-        error_str = str(error).lower()
-        return "xpc_error_connection_invalid" in error_str or "xpc error" in error_str
-
-    def _reinitialize_model_sync(self) -> None:
-        """
-        Clear and reinitialize the cross-encoder model synchronously.
-
-        This is used to recover from XPC errors on macOS where the
-        PyTorch/MPS backend loses its connection to system services.
-        """
-        logger.warning(f"Reinitializing reranker model {self.model_name} due to backend error")
-
-        # Clear existing model
-        self._model = None
-
-        # Force garbage collection to free resources
-        import gc
-
-        import torch
-
-        gc.collect()
-
-        # If using CUDA/MPS, clear the cache
-        if torch.cuda.is_available():
-            torch.cuda.empty_cache()
-        elif hasattr(torch.backends, "mps") and torch.backends.mps.is_available():
-            try:
-                torch.mps.empty_cache()
-            except AttributeError:
-                pass  # Method might not exist in all PyTorch versions
-
-        # Reinitialize the model
-        try:
-            from sentence_transformers import CrossEncoder
-        except ImportError:
-            raise ImportError(
-                "sentence-transformers is required for LocalSTCrossEncoder. "
-                "Install it with: pip install sentence-transformers"
-            )
-
-        # Determine device based on hardware availability
-        has_gpu = torch.cuda.is_available() or (hasattr(torch.backends, "mps") and torch.backends.mps.is_available())
-
-        if has_gpu:
-            device = None  # Let sentence-transformers auto-detect GPU/MPS
-        else:
-            device = "cpu"
-
-        self._model = CrossEncoder(
-            self.model_name,
-            device=device,
-            model_kwargs={"low_cpu_mem_usage": False},
-        )
-
-        logger.info("Reranker: local provider reinitialized successfully")
-
-    def _predict_with_recovery(self, pairs: list[tuple[str, str]]) -> list[float]:
-        """
-        Predict with automatic recovery from XPC errors.
-
-        This runs synchronously in the thread pool.
-        """
-        max_retries = 1
-        for attempt in range(max_retries + 1):
-            try:
-                scores = self._model.predict(pairs, show_progress_bar=False)
-                return scores.tolist() if hasattr(scores, "tolist") else list(scores)
-            except Exception as e:
-                # Check if this is an XPC error (macOS daemon issue)
-                if self._is_xpc_error(e) and attempt < max_retries:
-                    logger.warning(f"XPC error detected in reranker (attempt {attempt + 1}): {e}")
-                    try:
-                        self._reinitialize_model_sync()
-                        logger.info("Reranker reinitialized successfully, retrying prediction")
-                        continue
-                    except Exception as reinit_error:
-                        logger.error(f"Failed to reinitialize reranker: {reinit_error}")
-                        raise Exception(f"Failed to recover from XPC error: {str(e)}")
-                else:
-                    # Not an XPC error or out of retries
-                    raise
-
     async def predict(self, pairs: list[tuple[str, str]]) -> list[float]:
         """
         Score query-document pairs for relevance.
 
         Uses a dedicated thread pool with limited workers to prevent CPU thrashing.
-        Automatically recovers from XPC errors on macOS by reinitializing the model.
 
         Args:
             pairs: List of (query, document) tuples to score
@@ -270,11 +180,11 @@ class LocalSTCrossEncoder(CrossEncoderModel):
 
         # Use dedicated executor - limited workers naturally limits concurrency
         loop = asyncio.get_event_loop()
-        return await loop.run_in_executor(
+        scores = await loop.run_in_executor(
             LocalSTCrossEncoder._executor,
-            self._predict_with_recovery,
-            pairs,
+            lambda: self._model.predict(pairs, show_progress_bar=False),
         )
+        return scores.tolist() if hasattr(scores, "tolist") else list(scores)
 
 
 class RemoteTEICrossEncoder(CrossEncoderModel):

hindsight-api/hindsight_api/engine/embeddings.py

@@ -151,75 +151,10 @@ class LocalSTEmbeddings(Embeddings):
         self._dimension = self._model.get_sentence_embedding_dimension()
         logger.info(f"Embeddings: local provider initialized (dim: {self._dimension})")
 
-    def _is_xpc_error(self, error: Exception) -> bool:
-        """
-        Check if an error is an XPC connection error (macOS daemon issue).
-
-        On macOS, long-running daemons can lose XPC connections to system services
-        when the process is idle for extended periods.
-        """
-        error_str = str(error).lower()
-        return "xpc_error_connection_invalid" in error_str or "xpc error" in error_str
-
-    def _reinitialize_model_sync(self) -> None:
-        """
-        Clear and reinitialize the embedding model synchronously.
-
-        This is used to recover from XPC errors on macOS where the
-        PyTorch/MPS backend loses its connection to system services.
-        """
-        logger.warning(f"Reinitializing embedding model {self.model_name} due to backend error")
-
-        # Clear existing model
-        self._model = None
-
-        # Force garbage collection to free resources
-        import gc
-
-        import torch
-
-        gc.collect()
-
-        # If using CUDA/MPS, clear the cache
-        if torch.cuda.is_available():
-            torch.cuda.empty_cache()
-        elif hasattr(torch.backends, "mps") and torch.backends.mps.is_available():
-            try:
-                torch.mps.empty_cache()
-            except AttributeError:
-                pass  # Method might not exist in all PyTorch versions
-
-        # Reinitialize the model (inline version of initialize() but synchronous)
-        try:
-            from sentence_transformers import SentenceTransformer
-        except ImportError:
-            raise ImportError(
-                "sentence-transformers is required for LocalSTEmbeddings. "
-                "Install it with: pip install sentence-transformers"
-            )
-
-        # Determine device based on hardware availability
-        has_gpu = torch.cuda.is_available() or (hasattr(torch.backends, "mps") and torch.backends.mps.is_available())
-
-        if has_gpu:
-            device = None  # Let sentence-transformers auto-detect GPU/MPS
-        else:
-            device = "cpu"
-
-        self._model = SentenceTransformer(
-            self.model_name,
-            device=device,
-            model_kwargs={"low_cpu_mem_usage": False},
-        )
-
-        logger.info("Embeddings: local provider reinitialized successfully")
-
     def encode(self, texts: list[str]) -> list[list[float]]:
         """
         Generate embeddings for a list of texts.
 
-        Automatically recovers from XPC errors on macOS by reinitializing the model.
-
         Args:
             texts: List of text strings to encode
 
@@ -228,27 +163,8 @@ class LocalSTEmbeddings(Embeddings):
         """
         if self._model is None:
             raise RuntimeError("Embeddings not initialized. Call initialize() first.")
-
-        # Try encoding with automatic recovery from XPC errors
-        max_retries = 1
-        for attempt in range(max_retries + 1):
-            try:
-                embeddings = self._model.encode(texts, convert_to_numpy=True, show_progress_bar=False)
-                return [emb.tolist() for emb in embeddings]
-            except Exception as e:
-                # Check if this is an XPC error (macOS daemon issue)
-                if self._is_xpc_error(e) and attempt < max_retries:
-                    logger.warning(f"XPC error detected in embedding generation (attempt {attempt + 1}): {e}")
-                    try:
-                        self._reinitialize_model_sync()
-                        logger.info("Model reinitialized successfully, retrying embedding generation")
-                        continue
-                    except Exception as reinit_error:
-                        logger.error(f"Failed to reinitialize model: {reinit_error}")
-                        raise Exception(f"Failed to recover from XPC error: {str(e)}")
-                else:
-                    # Not an XPC error or out of retries
-                    raise
+        embeddings = self._model.encode(texts, convert_to_numpy=True, show_progress_bar=False)
+        return [emb.tolist() for emb in embeddings]
 
 
 class RemoteTEIEmbeddings(Embeddings):

hindsight-api/hindsight_api/engine/memory_engine.py

@@ -432,10 +432,7 @@ class MemoryEngine(MemoryEngineInterface):
         # Initialize task backend
         # If no custom backend provided, use BrokerTaskBackend which stores tasks in PostgreSQL
         # The pool_getter lambda will return the pool once it's initialized
-        self._task_backend = task_backend or BrokerTaskBackend(
-            pool_getter=lambda: self._pool,
-            schema_getter=get_current_schema,
-        )
+        self._task_backend = task_backend or BrokerTaskBackend(pool_getter=lambda: self._pool)
 
         # Backpressure mechanism: limit concurrent searches to prevent overwhelming the database
         # Configurable via HINDSIGHT_API_RECALL_MAX_CONCURRENT (default: 50)
@@ -499,13 +496,6 @@ class MemoryEngine(MemoryEngineInterface):
         if request_context is None:
             raise AuthenticationError("RequestContext is required when tenant extension is configured")
 
-        # For internal/background operations (e.g., worker tasks), skip extension authentication
-        # if the schema has already been set by execute_task via the _schema field.
-        if request_context.internal:
-            current = _current_schema.get()
-            if current and current != "public":
-                return current
-
         # Let AuthenticationError propagate - HTTP layer will convert to 401
         tenant_context = await self._tenant_extension.authenticate(request_context)
 
@@ -532,10 +522,10 @@ class MemoryEngine(MemoryEngineInterface):
             f"[BATCH_RETAIN_TASK] Starting background batch retain for bank_id={bank_id}, {len(contents)} items"
         )
 
-        # Use internal request context for background tasks (skips tenant auth when schema is pre-set)
+        # Use internal request context for background tasks
         from hindsight_api.models import RequestContext
 
-        internal_context = RequestContext(internal=True)
+        internal_context = RequestContext()
         await self.retain_batch_async(bank_id=bank_id, contents=contents, request_context=internal_context)
 
         logger.info(f"[BATCH_RETAIN_TASK] Completed background batch retain for bank_id={bank_id}")
@@ -561,7 +551,7 @@ class MemoryEngine(MemoryEngineInterface):
 
         from .consolidation import run_consolidation_job
 
-        internal_context = RequestContext(internal=True)
+        internal_context = RequestContext()
         result = await run_consolidation_job(
             memory_engine=self,
             bank_id=bank_id,
@@ -570,6 +560,71 @@ class MemoryEngine(MemoryEngineInterface):
 
         logger.info(f"[CONSOLIDATION] bank={bank_id} completed: {result.get('memories_processed', 0)} processed")
 
+    async def _handle_create_mental_model(self, task_dict: dict[str, Any]):
+        """
+        Handler for create_mental_model tasks.
+
+        Runs reflect with the source query and updates the mental model with the generated content.
+        The mental model should already exist in the database (created during submit_async_create_mental_model).
+
+        Args:
+            task_dict: Dict with 'bank_id', 'mental_model_id', 'source_query', 'max_tokens', 'operation_id'
+
+        Raises:
+            ValueError: If required fields are missing
+            Exception: Any exception from reflect/update (propagates to execute_task for retry)
+        """
+        bank_id = task_dict.get("bank_id")
+        mental_model_id = task_dict.get("mental_model_id")
+        source_query = task_dict.get("source_query")
+        max_tokens = task_dict.get("max_tokens", 2048)
+
+        if not bank_id or not mental_model_id or not source_query:
+            raise ValueError("bank_id, mental_model_id, and source_query are required for create_mental_model task")
+
+        logger.info(f"[CREATE_MENTAL_MODEL_TASK] Starting for bank_id={bank_id}, mental_model_id={mental_model_id}")
+
+        from hindsight_api.models import RequestContext
+
+        internal_context = RequestContext()
+
+        # Run reflect to generate content
+        reflect_result = await self.reflect_async(
+            bank_id=bank_id,
+            query=source_query,
+            max_tokens=max_tokens,
+            request_context=internal_context,
+        )
+
+        generated_content = reflect_result.text or "No content generated"
+
+        # Build reflect_response payload to store
+        reflect_response = {
+            "text": reflect_result.text,
+            "based_on": {
+                fact_type: [
+                    {
+                        "id": str(fact.id),
+                        "text": fact.text,
+                        "type": fact_type,
+                    }
+                    for fact in facts
+                ]
+                for fact_type, facts in reflect_result.based_on.items()
+            },
+        }
+
+        # Update the mental model with the generated content and reflect_response
+        await self.update_mental_model(
+            bank_id=bank_id,
+            mental_model_id=mental_model_id,
+            content=generated_content,
+            reflect_response=reflect_response,
+            request_context=internal_context,
+        )
+
+        logger.info(f"[CREATE_MENTAL_MODEL_TASK] Completed for bank_id={bank_id}, mental_model_id={mental_model_id}")
+
     async def _handle_refresh_mental_model(self, task_dict: dict[str, Any]):
         """
         Handler for refresh_mental_model tasks.
@@ -593,7 +648,7 @@ class MemoryEngine(MemoryEngineInterface):
 
         from hindsight_api.models import RequestContext
 
-        internal_context = RequestContext(internal=True)
+        internal_context = RequestContext()
 
         # Get the current mental model to get source_query
         mental_model = await self.get_mental_model(bank_id, mental_model_id, request_context=internal_context)
@@ -655,11 +710,6 @@ class MemoryEngine(MemoryEngineInterface):
         retry_count = task_dict.get("retry_count", 0)
         max_retries = 3
 
-        # Set schema context for multi-tenant task execution
-        schema = task_dict.pop("_schema", None)
-        if schema:
-            _current_schema.set(schema)
-
         # Check if operation was cancelled (only for tasks with operation_id)
         if operation_id:
             try:
@@ -682,6 +732,8 @@ class MemoryEngine(MemoryEngineInterface):
                 await self._handle_batch_retain(task_dict)
             elif task_type == "consolidation":
                 await self._handle_consolidation(task_dict)
+            elif task_type == "create_mental_model":
+                await self._handle_create_mental_model(task_dict)
             elif task_type == "refresh_mental_model":
                 await self._handle_refresh_mental_model(task_dict)
             else:
@@ -2764,7 +2816,7 @@ class MemoryEngine(MemoryEngineInterface):
             param_count += 1
             units = await conn.fetch(
                 f"""
-                SELECT id, text, event_date, context, occurred_start, occurred_end, mentioned_at, document_id, chunk_id, fact_type, tags, created_at, proof_count, source_memory_ids
+                SELECT id, text, event_date, context, occurred_start, occurred_end, mentioned_at, document_id, chunk_id, fact_type, tags, created_at, proof_count
                 FROM {fq_table("memory_units")}
                 {where_clause}
                 ORDER BY mentioned_at DESC NULLS LAST, event_date DESC
@@ -2777,18 +2829,7 @@ class MemoryEngine(MemoryEngineInterface):
             # Get links, filtering to only include links between units of the selected agent
             # Use DISTINCT ON with LEAST/GREATEST to deduplicate bidirectional links
             unit_ids = [row["id"] for row in units]
-            unit_id_set = set(unit_ids)
-
-            # Collect source memory IDs from observations
-            source_memory_ids = []
-            for unit in units:
-                if unit["source_memory_ids"]:
-                    source_memory_ids.extend(unit["source_memory_ids"])
-            source_memory_ids = list(set(source_memory_ids))  # Deduplicate
-
-            # Fetch links involving both visible units AND source memories
-            all_relevant_ids = unit_ids + source_memory_ids
-            if all_relevant_ids:
+            if unit_ids:
                 links = await conn.fetch(
                     f"""
                     SELECT DISTINCT ON (LEAST(ml.from_unit_id, ml.to_unit_id), GREATEST(ml.from_unit_id, ml.to_unit_id), ml.link_type, COALESCE(ml.entity_id, '00000000-0000-0000-0000-000000000000'::uuid))
@@ -2799,69 +2840,14 @@ class MemoryEngine(MemoryEngineInterface):
                         e.canonical_name as entity_name
                     FROM {fq_table("memory_links")} ml
                     LEFT JOIN {fq_table("entities")} e ON ml.entity_id = e.id
-                    WHERE ml.from_unit_id = ANY($1::uuid[]) OR ml.to_unit_id = ANY($1::uuid[])
+                    WHERE ml.from_unit_id = ANY($1::uuid[]) AND ml.to_unit_id = ANY($1::uuid[])
                     ORDER BY LEAST(ml.from_unit_id, ml.to_unit_id), GREATEST(ml.from_unit_id, ml.to_unit_id), ml.link_type, COALESCE(ml.entity_id, '00000000-0000-0000-0000-000000000000'::uuid), ml.weight DESC
                 """,
-                    all_relevant_ids,
+                    unit_ids,
                 )
             else:
                 links = []
 
-            # Copy links from source memories to observations
-            # Observations inherit links from their source memories via source_memory_ids
-            # Build a map from source_id to observation_ids
-            source_to_observations = {}
-            for unit in units:
-                if unit["source_memory_ids"]:
-                    for source_id in unit["source_memory_ids"]:
-                        if source_id not in source_to_observations:
-                            source_to_observations[source_id] = []
-                        source_to_observations[source_id].append(unit["id"])
-
-            copied_links = []
-            for link in links:
-                from_id = link["from_unit_id"]
-                to_id = link["to_unit_id"]
-
-                # Get observations that should inherit this link
-                from_observations = source_to_observations.get(from_id, [])
-                to_observations = source_to_observations.get(to_id, [])
-
-                # If from_id is a source memory, copy links to its observations
-                if from_observations:
-                    for obs_id in from_observations:
-                        # Only include if the target is visible
-                        if to_id in unit_id_set or to_observations:
-                            target = to_observations[0] if to_observations and to_id not in unit_id_set else to_id
-                            if target in unit_id_set:
-                                copied_links.append(
-                                    {
-                                        "from_unit_id": obs_id,
-                                        "to_unit_id": target,
-                                        "link_type": link["link_type"],
-                                        "weight": link["weight"],
-                                        "entity_name": link["entity_name"],
-                                    }
-                                )
-
-                # If to_id is a source memory, copy links to its observations
-                if to_observations and from_id in unit_id_set:
-                    for obs_id in to_observations:
-                        copied_links.append(
-                            {
-                                "from_unit_id": from_id,
-                                "to_unit_id": obs_id,
-                                "link_type": link["link_type"],
-                                "weight": link["weight"],
-                                "entity_name": link["entity_name"],
-                            }
-                        )
-
-            # Keep only direct links between visible nodes
-            direct_links = [
-                link for link in links if link["from_unit_id"] in unit_id_set and link["to_unit_id"] in unit_id_set
-            ]
-
             # Get entity information
             unit_entities = await conn.fetch(f"""
                 SELECT ue.unit_id, e.canonical_name
@@ -2879,18 +2865,6 @@ class MemoryEngine(MemoryEngineInterface):
                 entity_map[unit_id] = []
             entity_map[unit_id].append(entity_name)
 
-        # For observations, inherit entities from source memories
-        for unit in units:
-            if unit["source_memory_ids"] and unit["id"] not in entity_map:
-                # Collect entities from all source memories
-                source_entities = []
-                for source_id in unit["source_memory_ids"]:
-                    if source_id in entity_map:
-                        source_entities.extend(entity_map[source_id])
-                if source_entities:
-                    # Deduplicate while preserving order
-                    entity_map[unit["id"]] = list(dict.fromkeys(source_entities))
-
         # Build nodes
         nodes = []
         for row in units:
@@ -2924,15 +2898,14 @@ class MemoryEngine(MemoryEngineInterface):
                 }
             )
 
-        # Build edges (combine direct links and copied links from sources)
+        # Build edges
         edges = []
-        all_links = direct_links + copied_links
-        for row in all_links:
+        for row in links:
             from_id = str(row["from_unit_id"])
             to_id = str(row["to_unit_id"])
             link_type = row["link_type"]
             weight = row["weight"]
-            entity_name = row.get("entity_name")
+            entity_name = row["entity_name"]
 
             # Color by link type
             if link_type == "temporal":
@@ -3659,16 +3632,6 @@ class MemoryEngine(MemoryEngineInterface):
         if directives:
             logger.info(f"[REFLECT {reflect_id}] Loaded {len(directives)} directives")
 
-        # Check if the bank has any mental models
-        async with pool.acquire() as conn:
-            mental_model_count = await conn.fetchval(
-                f"SELECT COUNT(*) FROM {fq_table('mental_models')} WHERE bank_id = $1",
-                bank_id,
-            )
-        has_mental_models = mental_model_count > 0
-        if has_mental_models:
-            logger.info(f"[REFLECT {reflect_id}] Bank has {mental_model_count} mental models")
-
         # Run the agent
         agent_result = await run_reflect_agent(
             llm_config=self._reflect_llm_config,
@@ -3684,8 +3647,6 @@ class MemoryEngine(MemoryEngineInterface):
             max_tokens=max_tokens,
             response_schema=response_schema,
             directives=directives,
-            has_mental_models=has_mental_models,
-            budget=effective_budget,
         )
 
         total_time = time.time() - reflect_start
@@ -3698,7 +3659,6 @@ class MemoryEngine(MemoryEngineInterface):
         tool_trace_result = [
             ToolCallTrace(
                 tool=tc.tool,
-                reason=tc.reason,
                 input=tc.input,
                 output=tc.output,
                 duration_ms=tc.duration_ms,
@@ -3853,7 +3813,7 @@ class MemoryEngine(MemoryEngineInterface):
         from hindsight_api.engine.response_models import DirectiveRef
 
         directives_applied_result = [
-            DirectiveRef(id=d.id, name=d.name, content=d.content) for d in agent_result.directives_applied
+            DirectiveRef(id=d.id, name=d.name, rules=d.rules) for d in agent_result.directives_applied
         ]
 
         # Convert agent usage to TokenUsage format
@@ -4596,8 +4556,7 @@ class MemoryEngine(MemoryEngineInterface):
             rows = await conn.fetch(
                 f"""
                 SELECT id, bank_id, name, source_query, content, tags,
-                       last_refreshed_at, created_at, reflect_response,
-                       max_tokens, trigger
+                       last_refreshed_at, created_at, reflect_response
                 FROM {fq_table("mental_models")}
                 WHERE bank_id = $1 {tag_filter}
                 ORDER BY last_refreshed_at DESC
@@ -4632,8 +4591,7 @@ class MemoryEngine(MemoryEngineInterface):
             row = await conn.fetchrow(
                 f"""
                 SELECT id, bank_id, name, source_query, content, tags,
-                       last_refreshed_at, created_at, reflect_response,
-                       max_tokens, trigger
+                       last_refreshed_at, created_at, reflect_response
                 FROM {fq_table("mental_models")}
                 WHERE bank_id = $1 AND id = $2
                 """,
@@ -4650,10 +4608,7 @@ class MemoryEngine(MemoryEngineInterface):
         source_query: str,
         content: str,
         *,
-        mental_model_id: str | None = None,
         tags: list[str] | None = None,
-        max_tokens: int | None = None,
-        trigger: dict[str, Any] | None = None,
         request_context: "RequestContext",
     ) -> dict[str, Any]:
         """Create a new pinned mental model.
@@ -4663,10 +4618,7 @@ class MemoryEngine(MemoryEngineInterface):
             name: Human-readable name for the mental model
             source_query: The query that generated this mental model
             content: The synthesized content
-            mental_model_id: Optional UUID for the mental model (auto-generated if not provided)
             tags: Optional tags for scoped visibility
-            max_tokens: Token limit for content generation during refresh
-            trigger: Trigger settings (e.g., refresh_after_consolidation)
             request_context: Request context for authentication
 
         Returns:
@@ -4682,45 +4634,21 @@ class MemoryEngine(MemoryEngineInterface):
         embedding_str = str(embedding[0]) if embedding else None
 
         async with acquire_with_retry(pool) as conn:
-            if mental_model_id:
-                row = await conn.fetchrow(
-                    f"""
-                    INSERT INTO {fq_table("mental_models")}
-                    (id, bank_id, name, source_query, content, embedding, tags, max_tokens, trigger)
-                    VALUES ($1, $2, $3, $4, $5, $6, $7, COALESCE($8, 2048), COALESCE($9, '{{"refresh_after_consolidation": false}}'::jsonb))
-                    RETURNING id, bank_id, name, source_query, content, tags,
-                              last_refreshed_at, created_at, reflect_response,
-                              max_tokens, trigger
-                    """,
-                    mental_model_id,
-                    bank_id,
-                    name,
-                    source_query,
-                    content,
-                    embedding_str,
-                    tags or [],
-                    max_tokens,
-                    json.dumps(trigger) if trigger else None,
-                )
-            else:
-                row = await conn.fetchrow(
-                    f"""
-                    INSERT INTO {fq_table("mental_models")}
-                    (bank_id, name, source_query, content, embedding, tags, max_tokens, trigger)
-                    VALUES ($1, $2, $3, $4, $5, $6, COALESCE($7, 2048), COALESCE($8, '{{"refresh_after_consolidation": false}}'::jsonb))
-                    RETURNING id, bank_id, name, source_query, content, tags,
-                              last_refreshed_at, created_at, reflect_response,
-                              max_tokens, trigger
-                    """,
-                    bank_id,
-                    name,
-                    source_query,
-                    content,
-                    embedding_str,
-                    tags or [],
-                    max_tokens,
-                    json.dumps(trigger) if trigger else None,
-                )
+            row = await conn.fetchrow(
+                f"""
+                INSERT INTO {fq_table("mental_models")}
+                (bank_id, name, source_query, content, embedding, tags)
+                VALUES ($1, $2, $3, $4, $5, $6)
+                RETURNING id, bank_id, name, source_query, content, tags,
+                          last_refreshed_at, created_at
+                """,
+                bank_id,
+                name,
+                source_query,
+                content,
+                embedding_str,
+                tags or [],
+            )
 
         logger.info(f"[MENTAL_MODELS] Created pinned mental model '{name}' for bank {bank_id}")
         return self._row_to_mental_model(row)
@@ -4796,10 +4724,6 @@ class MemoryEngine(MemoryEngineInterface):
         *,
         name: str | None = None,
         content: str | None = None,
-        source_query: str | None = None,
-        max_tokens: int | None = None,
-        tags: list[str] | None = None,
-        trigger: dict[str, Any] | None = None,
         reflect_response: dict[str, Any] | None = None,
         request_context: "RequestContext",
     ) -> dict[str, Any] | None:
@@ -4810,10 +4734,6 @@ class MemoryEngine(MemoryEngineInterface):
             mental_model_id: Pinned mental model UUID
             name: New name (if changing)
             content: New content (if changing)
-            source_query: New source query (if changing)
-            max_tokens: New max tokens (if changing)
-            tags: New tags (if changing)
-            trigger: New trigger settings (if changing)
             reflect_response: Full reflect API response payload (if changing)
             request_context: Request context for authentication
 
@@ -4852,26 +4772,6 @@ class MemoryEngine(MemoryEngineInterface):
                 params.append(json.dumps(reflect_response))
                 param_idx += 1
 
-            if source_query is not None:
-                updates.append(f"source_query = ${param_idx}")
-                params.append(source_query)
-                param_idx += 1
-
-            if max_tokens is not None:
-                updates.append(f"max_tokens = ${param_idx}")
-                params.append(max_tokens)
-                param_idx += 1
-
-            if tags is not None:
-                updates.append(f"tags = ${param_idx}")
-                params.append(tags)
-                param_idx += 1
-
-            if trigger is not None:
-                updates.append(f"trigger = ${param_idx}")
-                params.append(json.dumps(trigger))
-                param_idx += 1
-
             if not updates:
                 return None
 
@@ -4880,8 +4780,7 @@ class MemoryEngine(MemoryEngineInterface):
                 SET {", ".join(updates)}
                 WHERE bank_id = $1 AND id = $2
                 RETURNING id, bank_id, name, source_query, content, tags,
-                          last_refreshed_at, created_at, reflect_response,
-                          max_tokens, trigger
+                          last_refreshed_at, created_at, reflect_response
             """
 
             row = await conn.fetchrow(query, *params)
@@ -4926,12 +4825,6 @@ class MemoryEngine(MemoryEngineInterface):
                 reflect_response = json.loads(reflect_response)
             except json.JSONDecodeError:
                 reflect_response = None
-        trigger = row.get("trigger")
-        if isinstance(trigger, str):
-            try:
-                trigger = json.loads(trigger)
-            except json.JSONDecodeError:
-                trigger = None
         return {
             "id": str(row["id"]),
             "bank_id": row["bank_id"],
@@ -4939,8 +4832,6 @@ class MemoryEngine(MemoryEngineInterface):
             "source_query": row["source_query"],
             "content": row["content"],
             "tags": row["tags"] or [],
-            "max_tokens": row.get("max_tokens"),
-            "trigger": trigger,
             "last_refreshed_at": row["last_refreshed_at"].isoformat() if row["last_refreshed_at"] else None,
             "created_at": row["created_at"].isoformat() if row["created_at"] else None,
             "reflect_response": reflect_response,
@@ -5551,6 +5442,61 @@ class MemoryEngine(MemoryEngineInterface):
             dedupe_by_bank=True,
         )
 
+    async def submit_async_create_mental_model(
+        self,
+        bank_id: str,
+        name: str,
+        source_query: str,
+        *,
+        tags: list[str] | None = None,
+        max_tokens: int = 2048,
+        request_context: "RequestContext",
+    ) -> dict[str, Any]:
+        """Submit an async mental model creation operation.
+
+        This:
+        1. Creates the mental model in the database immediately (with placeholder content)
+        2. Schedules a background task to run reflect and update the content
+        3. Returns operation_id for tracking
+
+        Args:
+            bank_id: Bank identifier
+            name: Human-readable name for the mental model
+            source_query: The query to run to generate content
+            tags: Optional tags for scoped visibility
+            max_tokens: Maximum tokens for the reflect response
+            request_context: Request context for authentication
+
+        Returns:
+            Dict with operation_id
+        """
+        await self._authenticate_tenant(request_context)
+
+        # 1. Create the mental model in the database with placeholder content
+        mental_model = await self.create_mental_model(
+            bank_id=bank_id,
+            name=name,
+            source_query=source_query,
+            content="Generating content...",  # Placeholder
+            tags=tags,
+            request_context=request_context,
+        )
+        mental_model_id = mental_model["id"]
+
+        # 2. Submit async operation
+        return await self._submit_async_operation(
+            bank_id=bank_id,
+            operation_type="create_mental_model",
+            task_type="create_mental_model",
+            task_payload={
+                "mental_model_id": mental_model_id,
+                "source_query": source_query,
+                "max_tokens": max_tokens,
+            },
+            result_metadata={"mental_model_id": mental_model_id, "name": name, "source_query": source_query},
+            dedupe_by_bank=False,
+        )
+
     async def submit_async_refresh_mental_model(
         self,
         bank_id: str,

hindsight-api/hindsight_api/engine/reflect/agent.py

@@ -20,12 +20,7 @@ from .tools_schema import get_reflect_tools
 
 
 def _build_directives_applied(directives: list[dict[str, Any]] | None) -> list[DirectiveInfo]:
-    """Build list of DirectiveInfo from directive mental models.
-
-    Handles multiple directive formats:
-    1. New format: directives have direct 'content' field
-    2. Fallback: directives have 'description' field
-    """
+    """Build list of DirectiveInfo from directive mental models."""
     if not directives:
         return []
 
@@ -33,11 +28,17 @@ def _build_directives_applied(directives: list[dict[str, Any]] | None) -> list[D
     for directive in directives:
         directive_id = directive.get("id", "")
         directive_name = directive.get("name", "")
+        observations = directive.get("observations", [])
 
-        # Get content from 'content' field or fallback to 'description'
-        content = directive.get("content", "") or directive.get("description", "")
+        rules = []
+        for obs in observations:
+            # Support both Pydantic Observation objects and dicts
+            if hasattr(obs, "content"):
+                rules.append(obs.content)
+            elif isinstance(obs, dict) and obs.get("content"):
+                rules.append(obs["content"])
 
-        result.append(DirectiveInfo(id=directive_id, name=directive_name, content=content))
+        result.append(DirectiveInfo(id=directive_id, name=directive_name, rules=rules))
 
     return result
 
@@ -58,7 +59,6 @@ def _normalize_tool_name(name: str) -> str:
     - 'functions.done' (OpenAI-style prefix)
     - 'call=functions.done' (some models)
     - 'call=done' (some models)
-    - 'done<|channel|>commentary' (malformed special tokens appended)
 
     Returns the normalized tool name (e.g., 'done', 'recall', etc.)
     """
@@ -70,11 +70,6 @@ def _normalize_tool_name(name: str) -> str:
     if name.startswith("functions."):
         name = name[len("functions.") :]
 
-    # Handle malformed special tokens appended to tool name
-    # e.g., 'done<|channel|>commentary' -> 'done'
-    if "<|" in name:
-        name = name.split("<|")[0]
-
     return name
 
 
@@ -86,18 +81,6 @@ def _is_done_tool(name: str) -> bool:
 # Pattern to match done() call as text - handles done({...}) with nested JSON
 _DONE_CALL_PATTERN = re.compile(r"done\s*\(\s*\{.*$", re.DOTALL)
 
-# Patterns for leaked structured output in the answer field
-_LEAKED_JSON_SUFFIX = re.compile(
-    r'\s*```(?:json)?\s*\{[^}]*(?:"(?:observation_ids|memory_ids|mental_model_ids)"|\})\s*```\s*$',
-    re.DOTALL | re.IGNORECASE,
-)
-_LEAKED_JSON_OBJECT = re.compile(
-    r'\s*\{[^{]*"(?:observation_ids|memory_ids|mental_model_ids|answer)"[^}]*\}\s*$', re.DOTALL
-)
-_TRAILING_IDS_PATTERN = re.compile(
-    r"\s*(?:observation_ids|memory_ids|mental_model_ids)\s*[=:]\s*\[.*?\]\s*$", re.DOTALL | re.IGNORECASE
-)
-
 
 def _clean_answer_text(text: str) -> str:
     """Clean up answer text by removing any done() tool call syntax.
@@ -110,33 +93,6 @@ def _clean_answer_text(text: str) -> str:
     return cleaned if cleaned else text
 
 
-def _clean_done_answer(text: str) -> str:
-    """Clean up the answer field from a done() tool call.
-
-    Some LLMs leak structured output patterns into the answer text, such as:
-    - JSON code blocks with observation_ids/memory_ids at the end
-    - Raw JSON objects with these fields
-    - Plain text like "observation_ids: [...]"
-
-    This cleans those patterns while preserving the actual answer content.
-    """
-    if not text:
-        return text
-
-    cleaned = text
-
-    # Remove leaked JSON in code blocks at the end
-    cleaned = _LEAKED_JSON_SUFFIX.sub("", cleaned).strip()
-
-    # Remove leaked raw JSON objects at the end
-    cleaned = _LEAKED_JSON_OBJECT.sub("", cleaned).strip()
-
-    # Remove trailing ID patterns
-    cleaned = _TRAILING_IDS_PATTERN.sub("", cleaned).strip()
-
-    return cleaned if cleaned else text
-
-
 async def _generate_structured_output(
     answer: str,
     response_schema: dict,
@@ -186,55 +142,35 @@ async def _generate_structured_output(
             fields[field_name] = (field_type, default)
 
         if not fields:
-            logger.warning(f"[REFLECT {reflect_id}] No fields found in response_schema, skipping structured output")
-            return None, 0, 0
+            return None
 
         DynamicModel = create_model("StructuredResponse", **fields)
 
         # Include the full schema in the prompt for better LLM guidance
         schema_str = json.dumps(response_schema, indent=2)
 
-        # Build field descriptions for the prompt
-        field_descriptions = []
-        for field_name, field_schema in schema_props.items():
-            field_type = field_schema.get("type", "string")
-            field_desc = field_schema.get("description", "")
-            is_required = field_name in required_fields
-            req_marker = " (REQUIRED)" if is_required else " (optional)"
-            field_descriptions.append(f"- {field_name} ({field_type}){req_marker}: {field_desc}")
-        fields_text = "\n".join(field_descriptions)
-
         # Call LLM with the answer to extract structured data
-        structured_prompt = f"""Your task is to extract specific information from the answer below and format it as JSON.
+        structured_prompt = f"""Based on this answer, extract the information into the requested structured format.
 
-ANSWER TO EXTRACT FROM:
-\"\"\"
-{answer}
-\"\"\"
+Answer: {answer}
 
-REQUIRED OUTPUT FORMAT - Extract the following fields from the answer above:
-{fields_text}
-
-JSON Schema:
+JSON Schema to follow:
 ```json
 {schema_str}
 ```
 
-INSTRUCTIONS:
-1. Read the answer carefully and identify the information that matches each field
-2. Extract the ACTUAL content from the answer - do NOT leave fields empty if information is present
-3. For string fields: use the exact text or a clear summary from the answer
-4. For array fields: return a JSON array (e.g., ["item1", "item2"]), NOT a string
-5. For required fields: you MUST provide a value extracted from the answer
-6. Return ONLY the JSON object, no explanation
+Return ONLY a valid JSON object that matches this exact schema. Pay special attention to field types:
+- "type": "array" means the value must be a JSON array/list, NOT a string
+- "type": "string" means the value must be a string
+- "type": "object" means the value must be a JSON object
 
-OUTPUT:"""
+Do not include any explanation, only the JSON object."""
 
         structured_result, usage = await llm_config.call(
             messages=[
                 {
                     "role": "system",
-                    "content": "You are a precise data extraction assistant. Extract information from text and return it as valid JSON matching the provided schema. Always extract actual content - never return empty strings for required fields if information is available.",
+                    "content": "Extract structured data from the given answer. Return only valid JSON matching the provided schema exactly.",
                 },
                 {"role": "user", "content": structured_prompt},
             ],
@@ -253,12 +189,6 @@ OUTPUT:"""
             # Try to parse as JSON
             structured_output = json.loads(str(structured_result))
 
-        # Validate that required fields have non-empty values
-        for field_name in required_fields:
-            value = structured_output.get(field_name)
-            if value is None or value == "" or value == []:
-                logger.warning(f"[REFLECT {reflect_id}] Required field '{field_name}' is empty in structured output")
-
         logger.info(f"[REFLECT {reflect_id}] Generated structured output with {len(structured_output)} fields")
         return structured_output, usage.input_tokens, usage.output_tokens
 
@@ -281,8 +211,6 @@ async def run_reflect_agent(
     max_tokens: int | None = None,
     response_schema: dict | None = None,
     directives: list[dict[str, Any]] | None = None,
-    has_mental_models: bool = False,
-    budget: str | None = None,
 ) -> ReflectAgentResult:
     """
     Execute the reflect agent loop using native tool calling.
@@ -323,9 +251,7 @@ async def run_reflect_agent(
     tools = get_reflect_tools(directive_rules=directive_rules)
 
     # Build initial messages (directives are injected into system prompt at START and END)
-    system_prompt = build_system_prompt_for_tools(
-        bank_profile, context, directives=directives, has_mental_models=has_mental_models, budget=budget
-    )
+    system_prompt = build_system_prompt_for_tools(bank_profile, context, directives=directives)
     messages: list[dict[str, Any]] = [
         {"role": "system", "content": system_prompt},
         {"role": "user", "content": query},
@@ -717,17 +643,9 @@ async def run_reflect_agent(
                 input_dict = {"tool": tc.name, **tc.arguments}
                 input_summary = _summarize_input(tc.name, tc.arguments)
 
-                # Extract reason from tool arguments (if provided)
-                tool_reason = tc.arguments.get("reason")
-
                 tool_trace.append(
                     ToolCall(
-                        tool=tc.name,
-                        reason=tool_reason,
-                        input=input_dict,
-                        output=output,
-                        duration_ms=duration_ms,
-                        iteration=iteration + 1,
+                        tool=tc.name, input=input_dict, output=output, duration_ms=duration_ms, iteration=iteration + 1
                     )
                 )
 
@@ -793,9 +711,7 @@ async def _process_done_tool(
     """Process the done tool call and return the result."""
     args = done_call.arguments
 
-    # Extract and clean the answer - some LLMs leak structured output into the answer text
-    raw_answer = args.get("answer", "").strip()
-    answer = _clean_done_answer(raw_answer) if raw_answer else ""
+    answer = args.get("answer", "").strip()
     if not answer:
         answer = "No answer provided."
 

hindsight-api/hindsight_api/engine/reflect/models.py

@@ -51,7 +51,6 @@ class ToolCall(BaseModel):
     """A single tool call made during reflect."""
 
     tool: str = Field(description="Tool name: lookup, recall, expand")
-    reason: str | None = Field(default=None, description="Agent's reasoning for making this tool call")
     input: dict = Field(description="Tool input parameters")
     output: dict = Field(description="Tool output/result")
     duration_ms: int = Field(description="Execution time in milliseconds")
@@ -72,7 +71,7 @@ class DirectiveInfo(BaseModel):
 
     id: str = Field(description="Directive mental model ID")
     name: str = Field(description="Directive name")
-    content: str = Field(description="Directive content")
+    rules: list[str] = Field(default_factory=list, description="Directive rules/observations that were applied")
 
 
 class TokenUsageSummary(BaseModel):

hindsight-api/hindsight_api/engine/reflect/prompts.py

@@ -126,7 +126,6 @@ def build_system_prompt_for_tools(
     context: str | None = None,
     directives: list[dict[str, Any]] | None = None,
     has_mental_models: bool = False,
-    budget: str | None = None,
 ) -> str:
     """
     Build the system prompt for tool-calling reflect agent.
@@ -141,7 +140,6 @@ def build_system_prompt_for_tools(
         context: Optional additional context
         directives: Optional list of directive mental models to inject as hard rules
         has_mental_models: Whether the bank has any mental models (skip if not)
-        budget: Search depth budget - "low", "mid", or "high". Controls exploration thoroughness.
     """
     name = bank_profile.get("name", "Assistant")
     mission = bank_profile.get("mission", "")
@@ -232,51 +230,10 @@ def build_system_prompt_for_tools(
             "",
             "Think: What ENTITIES and CONCEPTS does this question involve? Search for each separately.",
             "",
+            "## Workflow",
         ]
     )
 
-    # Add budget guidance
-    if budget:
-        budget_lower = budget.lower()
-        if budget_lower == "low":
-            parts.extend(
-                [
-                    "## RESEARCH DEPTH: SHALLOW (Quick Response)",
-                    "- Prioritize speed over completeness",
-                    "- If mental models or observations provide a reasonable answer, stop there",
-                    "- Only dig deeper if the initial results are clearly insufficient",
-                    "- Prefer a quick overview rather than exhaustive details",
-                    "- Answer promptly with available information",
-                    "",
-                ]
-            )
-        elif budget_lower == "mid":
-            parts.extend(
-                [
-                    "## RESEARCH DEPTH: MODERATE (Balanced)",
-                    "- Balance thoroughness with efficiency",
-                    "- Check multiple sources when the question warrants it",
-                    "- Verify stale data if it's central to the answer",
-                    "- Don't over-explore, but ensure reasonable coverage",
-                    "",
-                ]
-            )
-        elif budget_lower == "high":
-            parts.extend(
-                [
-                    "## RESEARCH DEPTH: DEEP (Thorough Exploration)",
-                    "- Explore comprehensively before answering",
-                    "- Search across all available knowledge levels",
-                    "- Use multiple query variations to ensure coverage",
-                    "- Verify information across different retrieval levels",
-                    "- Use expand() to get full context on important memories",
-                    "- Take time to synthesize a complete, well-researched answer",
-                    "",
-                ]
-            )
-
-    parts.append("## Workflow")
-
     if has_mental_models:
         parts.extend(
             [

hindsight-api/hindsight_api/engine/reflect/tools.py

@@ -77,7 +77,7 @@ async def tool_search_mental_models(
     rows = await conn.fetch(
         f"""
         SELECT
-            id, name, content,
+            id, name, content, reflect_response,
             tags, created_at, last_refreshed_at,
             1 - (embedding <=> $2::vector) as relevance
         FROM {fq_table("mental_models")}
@@ -107,6 +107,7 @@ async def tool_search_mental_models(
                 "id": str(row["id"]),
                 "name": row["name"],
                 "content": row["content"],
+                "reflect_response": row["reflect_response"],
                 "tags": row["tags"] or [],
                 "relevance": round(row["relevance"], 4),
                 "updated_at": last_refreshed_at.isoformat() if last_refreshed_at else None,

hindsight-api/hindsight_api/engine/reflect/tools_schema.py

@@ -22,10 +22,6 @@ TOOL_SEARCH_MENTAL_MODELS = {
         "parameters": {
             "type": "object",
             "properties": {
-                "reason": {
-                    "type": "string",
-                    "description": "Brief explanation of why you're making this search (for debugging)",
-                },
                 "query": {
                     "type": "string",
                     "description": "Search query to find relevant mental models",
@@ -35,7 +31,7 @@ TOOL_SEARCH_MENTAL_MODELS = {
                     "description": "Maximum number of mental models to return (default 5)",
                 },
             },
-            "required": ["reason", "query"],
+            "required": ["query"],
         },
     },
 }
@@ -52,10 +48,6 @@ TOOL_SEARCH_OBSERVATIONS = {
         "parameters": {
             "type": "object",
             "properties": {
-                "reason": {
-                    "type": "string",
-                    "description": "Brief explanation of why you're making this search (for debugging)",
-                },
                 "query": {
                     "type": "string",
                     "description": "Search query to find relevant observations",
@@ -65,7 +57,7 @@ TOOL_SEARCH_OBSERVATIONS = {
                     "description": "Maximum tokens for results (default 5000). Use higher values for broader searches.",
                 },
             },
-            "required": ["reason", "query"],
+            "required": ["query"],
         },
     },
 }
@@ -83,10 +75,6 @@ TOOL_RECALL = {
         "parameters": {
             "type": "object",
             "properties": {
-                "reason": {
-                    "type": "string",
-                    "description": "Brief explanation of why you're making this search (for debugging)",
-                },
                 "query": {
                     "type": "string",
                     "description": "Search query string",
@@ -96,7 +84,7 @@ TOOL_RECALL = {
                     "description": "Optional limit on result size (default 2048). Use higher values for broader searches.",
                 },
             },
-            "required": ["reason", "query"],
+            "required": ["query"],
         },
     },
 }
@@ -109,10 +97,6 @@ TOOL_EXPAND = {
         "parameters": {
             "type": "object",
             "properties": {
-                "reason": {
-                    "type": "string",
-                    "description": "Brief explanation of why you need more context (for debugging)",
-                },
                 "memory_ids": {
                     "type": "array",
                     "items": {"type": "string"},
@@ -124,7 +108,7 @@ TOOL_EXPAND = {
                     "description": "chunk: surrounding text chunk, document: full source document",
                 },
             },
-            "required": ["reason", "memory_ids", "depth"],
+            "required": ["memory_ids", "depth"],
         },
     },
 }

hindsight-api/hindsight_api/engine/response_models.py

@@ -36,7 +36,6 @@ class ToolCallTrace(BaseModel):
     """A single tool call made during reflect."""
 
     tool: str = Field(description="Tool name: lookup, recall, learn, expand")
-    reason: str | None = Field(default=None, description="Agent's reasoning for making this tool call")
     input: dict = Field(description="Tool input parameters")
     output: dict = Field(description="Tool output/result")
     duration_ms: int = Field(description="Execution time in milliseconds")
@@ -66,7 +65,7 @@ class DirectiveRef(BaseModel):
 
     id: str = Field(description="Directive mental model ID")
     name: str = Field(description="Directive name")
-    content: str = Field(description="Directive content")
+    rules: list[str] = Field(default_factory=list, description="Directive rules/observations that were applied")
 
 
 class TokenUsage(BaseModel):
@@ -254,14 +253,7 @@ class ReflectResult(BaseModel):
                     ],
                     "experience": [],
                     "opinion": [],
-                    "mental_models": [],
-                    "directives": [
-                        {
-                            "id": "directive-123",
-                            "name": "Response Style",
-                            "rules": ["Always be concise"],
-                        }
-                    ],
+                    "mental-models": [],
                 },
                 "new_opinions": ["Machine learning has great potential in healthcare"],
                 "structured_output": {"summary": "ML in healthcare", "confidence": 0.9},
@@ -271,8 +263,8 @@ class ReflectResult(BaseModel):
     )
 
     text: str = Field(description="The formulated answer text")
-    based_on: dict[str, Any] = Field(
-        description="Facts used to formulate the answer, organized by type (world, experience, opinion, mental_models, directives)"
+    based_on: dict[str, list[MemoryFact]] = Field(
+        description="Facts used to formulate the answer, organized by type (world, experience, opinion, mental-models)"
     )
     new_opinions: list[str] = Field(default_factory=list, description="List of newly formed opinions during reflection")
     structured_output: dict[str, Any] | None = Field(

hindsight-api/hindsight_api/engine/retain/fact_extraction.py

@@ -432,15 +432,34 @@ def _chunk_conversation(turns: list[dict], max_chars: int) -> list[str]:
 # FACT EXTRACTION PROMPTS
 # =============================================================================
 
-# Base prompt template (shared by concise and custom modes)
-# Uses {extraction_guidelines} placeholder for mode-specific instructions
-_BASE_FACT_EXTRACTION_PROMPT = """Extract SIGNIFICANT facts from text. Be SELECTIVE - only extract facts worth remembering long-term.
+# Concise extraction prompt (default) - selective, high-quality facts
+CONCISE_FACT_EXTRACTION_PROMPT = """Extract SIGNIFICANT facts from text. Be SELECTIVE - only extract facts worth remembering long-term.
 
 LANGUAGE REQUIREMENT: Detect the language of the input text. All extracted facts, entity names, descriptions, and other output MUST be in the SAME language as the input. Do not translate to another language.
 
 {fact_types_instruction}
 
-{extraction_guidelines}
+══════════════════════════════════════════════════════════════════════════
+SELECTIVITY - CRITICAL (Reduces 90% of unnecessary output)
+══════════════════════════════════════════════════════════════════════════
+
+ONLY extract facts that are:
+✅ Personal info: names, relationships, roles, background
+✅ Preferences: likes, dislikes, habits, interests (e.g., "Alice likes coffee")
+✅ Significant events: milestones, decisions, achievements, changes
+✅ Plans/goals: future intentions, deadlines, commitments
+✅ Expertise: skills, knowledge, certifications, experience
+✅ Important context: projects, problems, constraints
+✅ Sensory/emotional details: feelings, sensations, perceptions that provide context
+✅ Observations: descriptions of people, places, things with specific details
+
+DO NOT extract:
+❌ Generic greetings: "how are you", "hello", pleasantries without substance
+❌ Pure filler: "thanks", "sounds good", "ok", "got it", "sure"
+❌ Process chatter: "let me check", "one moment", "I'll look into it"
+❌ Repeated info: if already stated, don't extract again
+
+CONSOLIDATE related statements into ONE fact when possible.
 
 ══════════════════════════════════════════════════════════════════════════
 FACT FORMAT - BE CONCISE
@@ -488,33 +507,7 @@ ENTITIES
 ══════════════════════════════════════════════════════════════════════════
 
 Include: people names, organizations, places, key objects, abstract concepts (career, friendship, etc.)
-Always include "user" when fact is about the user.{examples}"""
-
-# Concise mode guidelines
-_CONCISE_GUIDELINES = """══════════════════════════════════════════════════════════════════════════
-SELECTIVITY - CRITICAL (Reduces 90% of unnecessary output)
-══════════════════════════════════════════════════════════════════════════
-
-ONLY extract facts that are:
-✅ Personal info: names, relationships, roles, background
-✅ Preferences: likes, dislikes, habits, interests (e.g., "Alice likes coffee")
-✅ Significant events: milestones, decisions, achievements, changes
-✅ Plans/goals: future intentions, deadlines, commitments
-✅ Expertise: skills, knowledge, certifications, experience
-✅ Important context: projects, problems, constraints
-✅ Sensory/emotional details: feelings, sensations, perceptions that provide context
-✅ Observations: descriptions of people, places, things with specific details
-
-DO NOT extract:
-❌ Generic greetings: "how are you", "hello", pleasantries without substance
-❌ Pure filler: "thanks", "sounds good", "ok", "got it", "sure"
-❌ Process chatter: "let me check", "one moment", "I'll look into it"
-❌ Repeated info: if already stated, don't extract again
-
-CONSOLIDATE related statements into ONE fact when possible."""
-
-# Concise mode examples
-_CONCISE_EXAMPLES = """
+Always include "user" when fact is about the user.
 
 ══════════════════════════════════════════════════════════════════════════
 EXAMPLES
@@ -540,20 +533,6 @@ QUALITY OVER QUANTITY
 
 Ask: "Would this be useful to recall in 6 months?" If no, skip it."""
 
-# Assembled concise prompt (backward compatible - exact same output as before)
-CONCISE_FACT_EXTRACTION_PROMPT = _BASE_FACT_EXTRACTION_PROMPT.format(
-    fact_types_instruction="{fact_types_instruction}",
-    extraction_guidelines=_CONCISE_GUIDELINES,
-    examples=_CONCISE_EXAMPLES,
-)
-
-# Custom prompt uses same base but without examples
-CUSTOM_FACT_EXTRACTION_PROMPT = _BASE_FACT_EXTRACTION_PROMPT.format(
-    fact_types_instruction="{fact_types_instruction}",
-    extraction_guidelines="{custom_instructions}",
-    examples="",  # No examples for custom mode
-)
-
 
 # Verbose extraction prompt - detailed, comprehensive facts (legacy mode)
 VERBOSE_FACT_EXTRACTION_PROMPT = """Extract facts from text into structured format with FIVE required dimensions - BE EXTREMELY DETAILED.
@@ -701,12 +680,6 @@ async def _extract_facts_from_chunk(
     Note: event_date parameter is kept for backward compatibility but not used in prompt.
     The LLM extracts temporal information from the context string instead.
     """
-    import logging
-
-    from openai import BadRequestError
-
-    logger = logging.getLogger(__name__)
-
     memory_bank_context = f"\n- Your name: {agent_name}" if agent_name and extract_opinions else ""
 
     # Determine which fact types to extract based on the flag
@@ -725,27 +698,13 @@ async def _extract_facts_from_chunk(
     extract_causal_links = config.retain_extract_causal_links
 
     # Select base prompt based on extraction mode
-    if extraction_mode == "custom":
-        # Custom mode: inject user-provided guidelines
-        if not config.retain_custom_instructions:
-            logger.warning(
-                "extraction_mode='custom' but HINDSIGHT_API_RETAIN_CUSTOM_INSTRUCTIONS not set. "
-                "Falling back to 'concise' mode."
-            )
-            base_prompt = CONCISE_FACT_EXTRACTION_PROMPT
-            prompt = base_prompt.format(fact_types_instruction=fact_types_instruction)
-        else:
-            base_prompt = CUSTOM_FACT_EXTRACTION_PROMPT
-            prompt = base_prompt.format(
-                fact_types_instruction=fact_types_instruction,
-                custom_instructions=config.retain_custom_instructions,
-            )
-    elif extraction_mode == "verbose":
+    if extraction_mode == "verbose":
         base_prompt = VERBOSE_FACT_EXTRACTION_PROMPT
-        prompt = base_prompt.format(fact_types_instruction=fact_types_instruction)
     else:
         base_prompt = CONCISE_FACT_EXTRACTION_PROMPT
-        prompt = base_prompt.format(fact_types_instruction=fact_types_instruction)
+
+    # Format the prompt with fact types instruction
+    prompt = base_prompt.format(fact_types_instruction=fact_types_instruction)
 
     # Build the full prompt with or without causal relationships section
     # Select appropriate response schema based on extraction mode and causal links
@@ -758,6 +717,12 @@ async def _extract_facts_from_chunk(
     else:
         response_schema = FactExtractionResponseNoCausal
 
+    import logging
+
+    from openai import BadRequestError
+
+    logger = logging.getLogger(__name__)
+
     # Retry logic for JSON validation errors
     max_retries = 2
     last_error = None

hindsight-api/hindsight_api/engine/search/link_expansion_retrieval.py

@@ -155,6 +155,7 @@ class LinkExpansionRetriever(GraphRetriever):
                 all_seeds.extend(temporal_seeds)
 
             if not all_seeds:
+                logger.debug("[LinkExpansion] No seeds found, returning empty results")
                 return [], timings
 
             seed_ids = list({s.id for s in all_seeds})
@@ -163,102 +164,30 @@ class LinkExpansionRetriever(GraphRetriever):
             # Run entity and causal expansion sequentially on same connection
             query_start = time.time()
 
-            # For observations, traverse through source_memory_ids to find entity connections.
-            # Observations don't have direct unit_entities - they inherit entities via their
-            # source world/experience facts.
-            #
-            # Path: observation → source_memory_ids → world fact → entities →
-            #       ALL world facts with those entities → their observations (excluding seeds)
-            if fact_type == "observation":
-                # Debug: Check what source_memory_ids exist on seed observations
-                debug_sources = await conn.fetch(
-                    f"""
-                    SELECT id, source_memory_ids
-                    FROM {fq_table("memory_units")}
-                    WHERE id = ANY($1::uuid[])
-                    """,
-                    seed_ids,
-                )
-                source_ids_found = []
-                for row in debug_sources:
-                    if row["source_memory_ids"]:
-                        source_ids_found.extend(row["source_memory_ids"])
-                logger.debug(
-                    f"[LinkExpansion] observation graph: {len(seed_ids)} seeds, "
-                    f"{len(source_ids_found)} source_memory_ids found"
-                )
-
-                entity_rows = await conn.fetch(
-                    f"""
-                    WITH seed_sources AS (
-                        -- Get source memory IDs from seed observations
-                        SELECT DISTINCT unnest(source_memory_ids) AS source_id
-                        FROM {fq_table("memory_units")}
-                        WHERE id = ANY($1::uuid[])
-                          AND source_memory_ids IS NOT NULL
-                    ),
-                    source_entities AS (
-                        -- Get entities from those source memories (filtered by frequency)
-                        SELECT DISTINCT ue.entity_id
-                        FROM seed_sources ss
-                        JOIN {fq_table("unit_entities")} ue ON ss.source_id = ue.unit_id
-                        JOIN {fq_table("entities")} e ON ue.entity_id = e.id
-                        WHERE e.mention_count < $2
-                    ),
-                    all_connected_sources AS (
-                        -- Find ALL world facts sharing those entities (don't exclude seed sources)
-                        -- The exclusion happens at the observation level, not the source level
-                        SELECT DISTINCT other_ue.unit_id AS source_id
-                        FROM source_entities se
-                        JOIN {fq_table("unit_entities")} other_ue ON se.entity_id = other_ue.entity_id
-                    )
-                    -- Find observations derived from connected source memories
-                    -- Only exclude the actual seed observations
-                    SELECT
-                        mu.id, mu.text, mu.context, mu.event_date, mu.occurred_start,
-                        mu.occurred_end, mu.mentioned_at, mu.embedding,
-                        mu.fact_type, mu.document_id, mu.chunk_id, mu.tags,
-                        COUNT(DISTINCT cs.source_id)::float AS score
-                    FROM all_connected_sources cs
-                    JOIN {fq_table("memory_units")} mu
-                        ON mu.source_memory_ids @> ARRAY[cs.source_id]
-                    WHERE mu.fact_type = 'observation'
-                      AND mu.id != ALL($1::uuid[])
-                    GROUP BY mu.id
-                    ORDER BY score DESC
-                    LIMIT $3
-                    """,
-                    seed_ids,
-                    self.max_entity_frequency,
-                    budget,
-                )
-                logger.debug(f"[LinkExpansion] observation graph: found {len(entity_rows)} connected observations")
-            else:
-                # For world/experience facts, use direct entity lookup
-                entity_rows = await conn.fetch(
-                    f"""
-                    SELECT
-                        mu.id, mu.text, mu.context, mu.event_date, mu.occurred_start,
-                        mu.occurred_end, mu.mentioned_at, mu.embedding,
-                        mu.fact_type, mu.document_id, mu.chunk_id, mu.tags,
-                        COUNT(*)::float AS score
-                    FROM {fq_table("unit_entities")} seed_ue
-                    JOIN {fq_table("entities")} e ON seed_ue.entity_id = e.id
-                    JOIN {fq_table("unit_entities")} other_ue ON seed_ue.entity_id = other_ue.entity_id
-                    JOIN {fq_table("memory_units")} mu ON other_ue.unit_id = mu.id
-                    WHERE seed_ue.unit_id = ANY($1::uuid[])
-                      AND e.mention_count < $2
-                      AND mu.id != ALL($1::uuid[])
-                      AND mu.fact_type = $3
-                    GROUP BY mu.id
-                    ORDER BY score DESC
-                    LIMIT $4
-                    """,
-                    seed_ids,
-                    self.max_entity_frequency,
-                    fact_type,
-                    budget,
-                )
+            entity_rows = await conn.fetch(
+                f"""
+                SELECT
+                    mu.id, mu.text, mu.context, mu.event_date, mu.occurred_start,
+                    mu.occurred_end, mu.mentioned_at, mu.embedding,
+                    mu.fact_type, mu.document_id, mu.chunk_id, mu.tags,
+                    COUNT(*)::float AS score
+                FROM {fq_table("unit_entities")} seed_ue
+                JOIN {fq_table("entities")} e ON seed_ue.entity_id = e.id
+                JOIN {fq_table("unit_entities")} other_ue ON seed_ue.entity_id = other_ue.entity_id
+                JOIN {fq_table("memory_units")} mu ON other_ue.unit_id = mu.id
+                WHERE seed_ue.unit_id = ANY($1::uuid[])
+                  AND e.mention_count < $2
+                  AND mu.id != ALL($1::uuid[])
+                  AND mu.fact_type = $3
+                GROUP BY mu.id
+                ORDER BY score DESC
+                LIMIT $4
+                """,
+                seed_ids,
+                self.max_entity_frequency,
+                fact_type,
+                budget,
+            )
 
             causal_rows = await conn.fetch(
                 f"""
@@ -282,69 +211,11 @@ class LinkExpansionRetriever(GraphRetriever):
                 budget,
             )
 
-            # Fallback: semantic/temporal/entity links from memory_links table
-            # These are secondary to entity links (via unit_entities) and causal links
-            # Weight is halved (0.5x) to prioritize primary link types
-            # Check both directions: seeds -> others AND others -> seeds
-            fallback_rows = await conn.fetch(
-                f"""
-                WITH outgoing AS (
-                    -- Links FROM seeds TO other facts
-                    SELECT mu.id, mu.text, mu.context, mu.event_date, mu.occurred_start,
-                           mu.occurred_end, mu.mentioned_at, mu.embedding,
-                           mu.fact_type, mu.document_id, mu.chunk_id, mu.tags,
-                           ml.weight
-                    FROM {fq_table("memory_links")} ml
-                    JOIN {fq_table("memory_units")} mu ON ml.to_unit_id = mu.id
-                    WHERE ml.from_unit_id = ANY($1::uuid[])
-                      AND ml.link_type IN ('semantic', 'temporal', 'entity')
-                      AND ml.weight >= $2
-                      AND mu.fact_type = $3
-                      AND mu.id != ALL($1::uuid[])
-                ),
-                incoming AS (
-                    -- Links FROM other facts TO seeds (reverse direction)
-                    SELECT mu.id, mu.text, mu.context, mu.event_date, mu.occurred_start,
-                           mu.occurred_end, mu.mentioned_at, mu.embedding,
-                           mu.fact_type, mu.document_id, mu.chunk_id, mu.tags,
-                           ml.weight
-                    FROM {fq_table("memory_links")} ml
-                    JOIN {fq_table("memory_units")} mu ON ml.from_unit_id = mu.id
-                    WHERE ml.to_unit_id = ANY($1::uuid[])
-                      AND ml.link_type IN ('semantic', 'temporal', 'entity')
-                      AND ml.weight >= $2
-                      AND mu.fact_type = $3
-                      AND mu.id != ALL($1::uuid[])
-                ),
-                combined AS (
-                    SELECT * FROM outgoing
-                    UNION ALL
-                    SELECT * FROM incoming
-                )
-                SELECT DISTINCT ON (id)
-                    id, text, context, event_date, occurred_start,
-                    occurred_end, mentioned_at, embedding,
-                    fact_type, document_id, chunk_id, tags,
-                    (MAX(weight) * 0.5) AS score
-                FROM combined
-                GROUP BY id, text, context, event_date, occurred_start,
-                         occurred_end, mentioned_at, embedding,
-                         fact_type, document_id, chunk_id, tags
-                ORDER BY id, score DESC
-                LIMIT $4
-                """,
-                seed_ids,
-                self.causal_weight_threshold,
-                fact_type,
-                budget,
-            )
-
             timings.edge_load_time = time.time() - query_start
-            timings.db_queries = 3
-            timings.edge_count = len(entity_rows) + len(causal_rows) + len(fallback_rows)
+            timings.db_queries = 2
+            timings.edge_count = len(entity_rows) + len(causal_rows)
 
         # Merge results, taking max score per fact
-        # Priority: entity links (unit_entities) > causal links > fallback links
         score_map: dict[str, float] = {}
         row_map: dict[str, dict] = {}
 
@@ -359,12 +230,6 @@ class LinkExpansionRetriever(GraphRetriever):
             if fact_id not in row_map:
                 row_map[fact_id] = dict(row)
 
-        for row in fallback_rows:
-            fact_id = str(row["id"])
-            score_map[fact_id] = max(score_map.get(fact_id, 0), row["score"])
-            if fact_id not in row_map:
-                row_map[fact_id] = dict(row)
-
         # Sort by score and limit
         sorted_ids = sorted(score_map.keys(), key=lambda x: score_map[x], reverse=True)[:budget]
         rows = [row_map[fact_id] for fact_id in sorted_ids]

hindsight-api/hindsight_api/engine/task_backend.py

@@ -144,21 +144,17 @@ class BrokerTaskBackend(TaskBackend):
         self,
         pool_getter: Callable[[], "asyncpg.Pool"],
         schema: str | None = None,
-        schema_getter: Callable[[], str | None] | None = None,
     ):
         """
         Initialize the broker task backend.
 
         Args:
             pool_getter: Callable that returns the asyncpg connection pool
-            schema: Database schema for multi-tenant support (optional, static)
-            schema_getter: Callable that returns current schema dynamically (optional).
-                          If set, takes precedence over static schema for submit_task.
+            schema: Database schema for multi-tenant support (optional)
         """
         super().__init__()
         self._pool_getter = pool_getter
         self._schema = schema
-        self._schema_getter = schema_getter
 
     async def initialize(self):
         """Initialize the backend."""
@@ -184,8 +180,7 @@ class BrokerTaskBackend(TaskBackend):
         bank_id = task_dict.get("bank_id")
         payload_json = json.dumps(task_dict)
 
-        schema = self._schema_getter() if self._schema_getter else self._schema
-        table = fq_table("async_operations", schema)
+        table = fq_table("async_operations", self._schema)
 
         if operation_id:
             # Update existing operation with task payload
@@ -236,8 +231,7 @@ class BrokerTaskBackend(TaskBackend):
         import asyncio
 
         pool = self._pool_getter()
-        schema = self._schema_getter() if self._schema_getter else self._schema
-        table = fq_table("async_operations", schema)
+        table = fq_table("async_operations", self._schema)
 
         start_time = asyncio.get_event_loop().time()
         while asyncio.get_event_loop().time() - start_time < timeout:

hindsight-api/hindsight_api/main.py

@@ -209,13 +209,15 @@ def main():
             mpfp_top_k_neighbors=config.mpfp_top_k_neighbors,
             recall_max_concurrent=config.recall_max_concurrent,
             recall_connection_budget=config.recall_connection_budget,
+            observation_min_facts=config.observation_min_facts,
+            observation_top_entities=config.observation_top_entities,
             retain_max_completion_tokens=config.retain_max_completion_tokens,
             retain_chunk_size=config.retain_chunk_size,
             retain_extract_causal_links=config.retain_extract_causal_links,
             retain_extraction_mode=config.retain_extraction_mode,
-            retain_custom_instructions=config.retain_custom_instructions,
             retain_observations_async=config.retain_observations_async,
             enable_observations=config.enable_observations,
+            consolidation_similarity_threshold=config.consolidation_similarity_threshold,
             consolidation_batch_size=config.consolidation_batch_size,
             skip_llm_verification=config.skip_llm_verification,
             lazy_reranker=config.lazy_reranker,

hindsight-api/hindsight_api/worker/poller.py

@@ -261,9 +261,6 @@ class WorkerPoller:
         try:
             schema_info = f", schema={task.schema}" if task.schema else ""
             logger.debug(f"Executing task {task.operation_id} (type={task_type}, bank={bank_id}{schema_info})")
-            # Pass schema to executor so it can set the correct context
-            if task.schema:
-                task.task_dict["_schema"] = task.schema
             await self._executor(task.task_dict)
             await self._mark_completed(task.operation_id, task.schema)
             logger.debug(f"Task {task.operation_id} completed successfully")

hindsight-api/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "hindsight-api"
-version = "0.4.0"
+version = "0.3.0"
 description = "Hindsight: Agent Memory That Works Like Human Memory"
 readme = "README.md"
 requires-python = ">=3.11"

hindsight-api/tests/test_consolidation.py

@@ -268,16 +268,8 @@ class TestConsolidationIntegration:
         await memory.delete_bank(bank_id, request_context=request_context)
 
     @pytest.mark.asyncio
-    async def test_consolidation_uses_source_memory_ids(self, memory: MemoryEngine, request_context):
-        """Test that observations use source_memory_ids (not memory_links) to track source facts.
-
-        Observations rely on source_memory_ids for traversal:
-        - Entity connections: observation → source_memory_ids → unit_entities
-        - Semantic similarity: observations have their own embeddings
-        - Temporal proximity: observations have their own temporal fields
-
-        No memory_links are created between observations and their source facts.
-        """
+    async def test_consolidation_creates_memory_links(self, memory: MemoryEngine, request_context):
+        """Test that observations get bidirectional links to their source memories."""
         bank_id = f"test-consolidation-links-{uuid.uuid4().hex[:8]}"
 
         # Create the bank
@@ -290,7 +282,7 @@ class TestConsolidationIntegration:
             request_context=request_context,
         )
 
-        # Check that observation has source_memory_ids but no memory_links
+        # Check memory_links between observation and source memory
         async with memory._pool.acquire() as conn:
             observation = await conn.fetchrow(
                 """
@@ -302,35 +294,32 @@ class TestConsolidationIntegration:
                 bank_id,
             )
 
-            if observation:
-                # Observation should have source_memory_ids
-                assert observation["source_memory_ids"] is not None, "Observation should have source_memory_ids"
-                assert len(observation["source_memory_ids"]) > 0, "Observation should have at least one source memory"
-
+            if observation and observation["source_memory_ids"]:
                 source_memory_id = observation["source_memory_ids"][0]
 
-                # Verify the source memory exists
-                source_memory = await conn.fetchrow(
-                    """
-                    SELECT id, fact_type FROM memory_units WHERE id = $1
-                    """,
-                    source_memory_id,
-                )
-                assert source_memory is not None, "Source memory should exist"
-                assert source_memory["fact_type"] in ("world", "experience"), "Source should be a fact"
-
-                # No memory_links should exist between observation and source
-                # (observations rely on source_memory_ids for traversal)
-                links = await conn.fetch(
+                # Check that bidirectional links exist
+                link_from_memory = await conn.fetchrow(
                     """
                     SELECT * FROM memory_links
-                    WHERE (from_unit_id = $1 AND to_unit_id = $2)
-                       OR (from_unit_id = $2 AND to_unit_id = $1)
+                    WHERE from_unit_id = $1 AND to_unit_id = $2
                     """,
                     source_memory_id,
                     observation["id"],
                 )
-                assert len(links) == 0, "No memory_links should exist between observation and source"
+                link_to_memory = await conn.fetchrow(
+                    """
+                    SELECT * FROM memory_links
+                    WHERE from_unit_id = $1 AND to_unit_id = $2
+                    """,
+                    observation["id"],
+                    source_memory_id,
+                )
+
+                # Both directions should have links
+                assert link_from_memory is not None, "Expected link from source memory to observation"
+                assert link_to_memory is not None, "Expected link from observation to source memory"
+                assert link_from_memory["link_type"] == "semantic"
+                assert link_to_memory["link_type"] == "semantic"
 
         # Cleanup
         await memory.delete_bank(bank_id, request_context=request_context)
@@ -1256,136 +1245,6 @@ class TestConsolidationTagRouting:
         # Cleanup
         await memory.delete_bank(bank_id, request_context=request_context)
 
-    @pytest.mark.asyncio
-    async def test_observation_temporal_range_expands_on_update(
-        self, memory: MemoryEngine, request_context
-    ):
-        """Test that observation temporal range uses LEAST(occurred_start) and GREATEST(occurred_end).
-
-        When an observation is updated with a new source fact:
-        - occurred_start should be the EARLIEST start time across all source facts
-        - occurred_end should be the LATEST end time across all source facts
-
-        This ensures observations capture the full temporal range of their source facts.
-        """
-        from datetime import datetime, timezone
-
-        bank_id = f"test-consolidation-temporal-range-{uuid.uuid4().hex[:8]}"
-
-        # Create the bank
-        await memory.get_bank_profile(bank_id=bank_id, request_context=request_context)
-
-        # Define dates: first memory is from June 2023, second is from January 2024
-        early_start = datetime(2023, 6, 1, 10, 0, 0, tzinfo=timezone.utc)
-        early_end = datetime(2023, 6, 15, 18, 0, 0, tzinfo=timezone.utc)
-        late_start = datetime(2024, 1, 10, 9, 0, 0, tzinfo=timezone.utc)
-        late_end = datetime(2024, 1, 20, 17, 0, 0, tzinfo=timezone.utc)
-
-        # Create first memory with early dates
-        async with memory._pool.acquire() as conn:
-            memory_id_1 = uuid.uuid4()
-            await conn.execute(
-                """
-                INSERT INTO memory_units (
-                    id, bank_id, text, fact_type, occurred_start, occurred_end, event_date, created_at
-                )
-                VALUES ($1, $2, $3, 'experience', $4, $5, $4, now())
-                """,
-                memory_id_1,
-                bank_id,
-                "Tom started learning Python programming in summer 2023.",
-                early_start,
-                early_end,
-            )
-
-        # Run consolidation - should create observation with early dates
-        from hindsight_api.engine.consolidation.consolidator import run_consolidation_job
-
-        result = await run_consolidation_job(
-            memory_engine=memory,
-            bank_id=bank_id,
-            request_context=request_context,
-        )
-        assert result["status"] == "completed"
-
-        # Check observation has the early dates
-        async with memory._pool.acquire() as conn:
-            obs_after_first = await conn.fetchrow(
-                """
-                SELECT id, occurred_start, occurred_end, source_memory_ids
-                FROM memory_units
-                WHERE bank_id = $1 AND fact_type = 'observation'
-                LIMIT 1
-                """,
-                bank_id,
-            )
-
-        if obs_after_first:
-            assert obs_after_first["occurred_start"].year == 2023, (
-                f"Initial observation should have 2023 start, got {obs_after_first['occurred_start']}"
-            )
-            assert obs_after_first["occurred_end"].year == 2023, (
-                f"Initial observation should have 2023 end, got {obs_after_first['occurred_end']}"
-            )
-
-            # Now add a second related memory with later dates
-            async with memory._pool.acquire() as conn:
-                memory_id_2 = uuid.uuid4()
-                await conn.execute(
-                    """
-                    INSERT INTO memory_units (
-                        id, bank_id, text, fact_type, occurred_start, occurred_end, event_date, created_at
-                    )
-                    VALUES ($1, $2, $3, 'experience', $4, $5, $4, now())
-                    """,
-                    memory_id_2,
-                    bank_id,
-                    "Tom completed his Python certification in January 2024.",
-                    late_start,
-                    late_end,
-                )
-
-            # Run consolidation again - should update observation with expanded range
-            result = await run_consolidation_job(
-                memory_engine=memory,
-                bank_id=bank_id,
-                request_context=request_context,
-            )
-            assert result["status"] == "completed"
-
-            # Check observation now has expanded temporal range
-            async with memory._pool.acquire() as conn:
-                obs_after_second = await conn.fetchrow(
-                    """
-                    SELECT id, occurred_start, occurred_end, source_memory_ids, proof_count
-                    FROM memory_units
-                    WHERE bank_id = $1 AND fact_type = 'observation'
-                    ORDER BY proof_count DESC
-                    LIMIT 1
-                    """,
-                    bank_id,
-                )
-
-            if obs_after_second and obs_after_second["proof_count"] >= 2:
-                # occurred_start should be the EARLIEST (2023)
-                assert obs_after_second["occurred_start"].year == 2023, (
-                    f"occurred_start should be earliest (2023), got {obs_after_second['occurred_start']}"
-                )
-                assert obs_after_second["occurred_start"].month == 6, (
-                    f"occurred_start month should be 6 (June), got {obs_after_second['occurred_start'].month}"
-                )
-
-                # occurred_end should be the LATEST (2024)
-                assert obs_after_second["occurred_end"].year == 2024, (
-                    f"occurred_end should be latest (2024), got {obs_after_second['occurred_end']}"
-                )
-                assert obs_after_second["occurred_end"].month == 1, (
-                    f"occurred_end month should be 1 (January), got {obs_after_second['occurred_end'].month}"
-                )
-
-        # Cleanup
-        await memory.delete_bank(bank_id, request_context=request_context)
-
 
 class TestObservationDrillDown:
     """Test that reflect agent can drill down from observations to source memories."""
@@ -1729,261 +1588,3 @@ class TestHierarchicalRetrieval:
 
         # Cleanup
         await memory.delete_bank(bank_id, request_context=request_context)
-
-
-class TestMentalModelRefreshAfterConsolidation:
-    """Test that mental models with refresh_after_consolidation trigger are refreshed after consolidation."""
-
-    @pytest.mark.asyncio
-    async def test_mental_model_with_trigger_is_refreshed_after_consolidation(
-        self, memory: MemoryEngine, request_context
-    ):
-        """Test that mental models with refresh_after_consolidation=true get refreshed.
-
-        Given:
-        - A mental model with trigger.refresh_after_consolidation = true
-        - New memories are retained (triggers consolidation)
-
-        Expected:
-        - After consolidation, the mental model is refreshed (last_refreshed_at updated)
-        """
-        bank_id = f"test-mm-refresh-trigger-{uuid.uuid4().hex[:8]}"
-
-        # Create the bank
-        await memory.get_bank_profile(bank_id=bank_id, request_context=request_context)
-
-        # Create a mental model with refresh_after_consolidation trigger enabled
-        mental_model = await memory.create_mental_model(
-            bank_id=bank_id,
-            mental_model_id=str(uuid.uuid4()),
-            name="User Preferences",
-            source_query="What are the user's preferences?",
-            content="Initial content about user preferences.",
-            tags=[],
-            trigger={"refresh_after_consolidation": True},
-            request_context=request_context,
-        )
-        mental_model_id = mental_model["id"]
-
-        # Verify trigger was set correctly
-        assert mental_model.get("trigger", {}).get("refresh_after_consolidation") is True
-
-        # Get the initial last_refreshed_at
-        async with memory._pool.acquire() as conn:
-            initial_row = await conn.fetchrow(
-                """
-                SELECT last_refreshed_at, content
-                FROM mental_models
-                WHERE id = $1 AND bank_id = $2
-                """,
-                mental_model_id,
-                bank_id,
-            )
-            initial_refreshed_at = initial_row["last_refreshed_at"]
-            initial_content = initial_row["content"]
-
-        # Retain a memory - this triggers consolidation which should trigger mental model refresh
-        await memory.retain_async(
-            bank_id=bank_id,
-            content="The user prefers dark mode and uses keyboard shortcuts extensively.",
-            request_context=request_context,
-        )
-
-        # Check that the mental model was refreshed
-        async with memory._pool.acquire() as conn:
-            refreshed_row = await conn.fetchrow(
-                """
-                SELECT last_refreshed_at, content
-                FROM mental_models
-                WHERE id = $1 AND bank_id = $2
-                """,
-                mental_model_id,
-                bank_id,
-            )
-            refreshed_at = refreshed_row["last_refreshed_at"]
-            refreshed_content = refreshed_row["content"]
-
-        # The mental model should have been refreshed (last_refreshed_at updated)
-        assert refreshed_at > initial_refreshed_at, (
-            f"Mental model should have been refreshed after consolidation. "
-            f"Initial: {initial_refreshed_at}, After: {refreshed_at}"
-        )
-
-        # The content should have changed (regenerated by reflect)
-        assert refreshed_content != initial_content, (
-            f"Mental model content should have been updated. "
-            f"Initial: {initial_content}, After: {refreshed_content}"
-        )
-
-        # Cleanup
-        await memory.delete_bank(bank_id, request_context=request_context)
-
-    @pytest.mark.asyncio
-    async def test_mental_model_without_trigger_is_not_refreshed(
-        self, memory: MemoryEngine, request_context
-    ):
-        """Test that mental models with refresh_after_consolidation=false are NOT refreshed.
-
-        Given:
-        - A mental model with trigger.refresh_after_consolidation = false (default)
-        - New memories are retained (triggers consolidation)
-
-        Expected:
-        - After consolidation, the mental model is NOT refreshed
-        """
-        bank_id = f"test-mm-no-refresh-{uuid.uuid4().hex[:8]}"
-
-        # Create the bank
-        await memory.get_bank_profile(bank_id=bank_id, request_context=request_context)
-
-        # Create a mental model (default trigger is refresh_after_consolidation: false)
-        mental_model = await memory.create_mental_model(
-            bank_id=bank_id,
-            mental_model_id=str(uuid.uuid4()),
-            name="Static Knowledge",
-            source_query="What is the company mission?",
-            content="Our mission is to build great software.",
-            tags=[],
-            request_context=request_context,
-        )
-        mental_model_id = mental_model["id"]
-
-        # Get the initial last_refreshed_at and content
-        async with memory._pool.acquire() as conn:
-            initial_row = await conn.fetchrow(
-                """
-                SELECT last_refreshed_at, content
-                FROM mental_models
-                WHERE id = $1 AND bank_id = $2
-                """,
-                mental_model_id,
-                bank_id,
-            )
-            initial_refreshed_at = initial_row["last_refreshed_at"]
-            initial_content = initial_row["content"]
-
-        # Retain a memory - this triggers consolidation
-        await memory.retain_async(
-            bank_id=bank_id,
-            content="We launched a new product feature today.",
-            request_context=request_context,
-        )
-
-        # Check that the mental model was NOT refreshed
-        async with memory._pool.acquire() as conn:
-            after_row = await conn.fetchrow(
-                """
-                SELECT last_refreshed_at, content
-                FROM mental_models
-                WHERE id = $1 AND bank_id = $2
-                """,
-                mental_model_id,
-                bank_id,
-            )
-            after_refreshed_at = after_row["last_refreshed_at"]
-            after_content = after_row["content"]
-
-        # The mental model should NOT have been refreshed
-        assert after_refreshed_at == initial_refreshed_at, (
-            f"Mental model without trigger should NOT be refreshed. "
-            f"Initial: {initial_refreshed_at}, After: {after_refreshed_at}"
-        )
-
-        # The content should be unchanged
-        assert after_content == initial_content, (
-            f"Mental model content should be unchanged. "
-            f"Initial: {initial_content}, After: {after_content}"
-        )
-
-        # Cleanup
-        await memory.delete_bank(bank_id, request_context=request_context)
-
-    @pytest.mark.asyncio
-    async def test_graph_endpoint_observations_inherit_links_and_entities(
-        self, memory: MemoryEngine, request_context
-    ):
-        """Test that graph endpoint shows links and entities for observations filtered by type.
-
-        When filtering graph by type=observation:
-        - Observations should inherit links from their source memories
-        - Observations should show entities inherited from source memories
-        - Even when source memories are not visible, their links should be copied to observations
-        """
-        bank_id = f"test-graph-obs-{uuid.uuid4().hex[:8]}"
-
-        # Create the bank
-        await memory.get_bank_profile(bank_id=bank_id, request_context=request_context)
-
-        # Retain content that will create world facts with shared entities
-        # This should create facts that are linked by shared entities
-        await memory.retain_async(
-            bank_id=bank_id,
-            content="Alice works at Google as a software engineer.",
-            request_context=request_context,
-        )
-
-        await memory.retain_async(
-            bank_id=bank_id,
-            content="Bob also works at Google in the sales department.",
-            request_context=request_context,
-        )
-
-        # Wait for consolidation to create observations
-        import asyncio
-
-        await asyncio.sleep(2)
-
-        # Get graph data filtered by observation type only
-        graph_data = await memory.get_graph_data(
-            bank_id=bank_id,
-            fact_type="observation",
-            limit=1000,
-            request_context=request_context,
-        )
-
-        # Should have observations
-        assert graph_data["total_units"] > 0, "Should have observations"
-        assert len(graph_data["nodes"]) > 0, "Should have observation nodes"
-
-        # Verify all nodes are observations
-        for row in graph_data["table_rows"]:
-            assert row["fact_type"] == "observation", f"All nodes should be observations, got {row['fact_type']}"
-
-        # Should have edges (inherited from source memories)
-        # Even though we're only showing observations, they should inherit links from their sources
-        assert len(graph_data["edges"]) > 0, (
-            "Observations should have edges inherited from source memories. "
-            f"Found {len(graph_data['edges'])} edges"
-        )
-
-        # Should have entities (inherited from source memories)
-        observations_with_entities = [
-            row for row in graph_data["table_rows"] if row["entities"] and row["entities"] != "None"
-        ]
-        assert len(observations_with_entities) > 0, (
-            "Observations should inherit entities from source memories. "
-            f"Found {len(observations_with_entities)} observations with entities"
-        )
-
-        # Verify entities contain expected values
-        all_entities = " ".join([row["entities"] for row in graph_data["table_rows"]])
-        assert "Alice" in all_entities or "Bob" in all_entities or "Google" in all_entities, (
-            f"Expected to find Alice, Bob, or Google in entities, got: {all_entities}"
-        )
-
-        # Verify edge types are valid
-        valid_link_types = {"semantic", "temporal", "entity"}
-        for edge in graph_data["edges"]:
-            link_type = edge["data"]["linkType"]
-            assert link_type in valid_link_types, f"Invalid link type: {link_type}"
-
-        # Verify all edges connect visible observation nodes
-        visible_node_ids = {row["id"] for row in graph_data["table_rows"]}
-        for edge in graph_data["edges"]:
-            source_id = edge["data"]["source"]
-            target_id = edge["data"]["target"]
-            assert source_id in visible_node_ids, f"Edge source {source_id[:8]} not in visible nodes"
-            assert target_id in visible_node_ids, f"Edge target {target_id[:8]} not in visible nodes"
-
-        # Cleanup
-        await memory.delete_bank(bank_id, request_context=request_context)

hindsight-api/tests/test_cross_encoder_xpc_recovery.py

@@ -1,148 +0,0 @@
-"""
-Tests for XPC error recovery in LocalSTCrossEncoder.
-
-This tests the automatic reinitialization of the cross-encoder model when
-XPC connection errors occur on macOS (common in long-running daemon processes).
-"""
-
-import asyncio
-from unittest.mock import MagicMock, patch
-
-import pytest
-
-from hindsight_api.engine.cross_encoder import LocalSTCrossEncoder
-
-
-class TestCrossEncoderXPCErrorRecovery:
-    """Tests for XPC error detection and recovery in LocalSTCrossEncoder."""
-
-    @pytest.fixture
-    def cross_encoder(self):
-        """Create a LocalSTCrossEncoder instance."""
-        return LocalSTCrossEncoder(model_name="cross-encoder/ms-marco-TinyBERT-L-2-v2")
-
-    def test_is_xpc_error_detection(self, cross_encoder):
-        """Test that XPC errors are correctly detected."""
-        # Test various XPC error message formats
-        xpc_error = Exception("Compiler encountered XPC_ERROR_CONNECTION_INVALID (is the OS shutting down?)")
-        assert cross_encoder._is_xpc_error(xpc_error)
-
-        xpc_error2 = Exception("XPC error occurred")
-        assert cross_encoder._is_xpc_error(xpc_error2)
-
-        # Test that non-XPC errors are not detected
-        normal_error = Exception("Some other error")
-        assert not cross_encoder._is_xpc_error(normal_error)
-
-    @pytest.mark.asyncio
-    async def test_predict_with_xpc_recovery(self, cross_encoder):
-        """Test that predict() recovers from XPC errors by reinitializing."""
-        # Initialize the cross-encoder
-        await cross_encoder.initialize()
-
-        # Track calls to reinitialize
-        reinit_called = False
-        original_reinit = cross_encoder._reinitialize_model_sync
-
-        def track_reinit():
-            nonlocal reinit_called
-            reinit_called = True
-            original_reinit()
-
-        # Track predict attempts
-        predict_attempts = []
-        original_predict = cross_encoder._model.predict
-
-        def mock_predict(*args, **kwargs):
-            predict_attempts.append(1)
-            # Only fail on first attempt
-            if len(predict_attempts) == 1:
-                raise RuntimeError("Compiler encountered XPC_ERROR_CONNECTION_INVALID (is the OS shutting down?)")
-            else:
-                # After reinit: succeed
-                return original_predict(*args, **kwargs)
-
-        # Mock the initial predict to fail, reinit happens, then new model succeeds
-        with patch.object(cross_encoder, "_reinitialize_model_sync", side_effect=track_reinit):
-            with patch.object(cross_encoder._model, "predict", side_effect=mock_predict):
-                # This should trigger XPC error on first attempt, then recover and succeed
-                result = await cross_encoder.predict([("query", "document")])
-
-                # Verify we got a result
-                assert result is not None
-                assert len(result) == 1
-                assert isinstance(result[0], float)
-                assert reinit_called  # Should have reinitialized
-                assert len(predict_attempts) >= 1  # At least one attempt was made
-
-    @pytest.mark.asyncio
-    async def test_predict_fails_on_non_xpc_error(self, cross_encoder):
-        """Test that predict() does not retry for non-XPC errors."""
-        # Initialize the cross-encoder
-        await cross_encoder.initialize()
-
-        # Create a mock that raises a non-XPC error
-        def mock_predict(*args, **kwargs):
-            raise RuntimeError("Some other error")
-
-        # Patch the model's predict method
-        with patch.object(cross_encoder._model, "predict", side_effect=mock_predict):
-            # This should fail without retry
-            with pytest.raises(RuntimeError) as exc_info:
-                await cross_encoder.predict([("query", "document")])
-
-            assert "Some other error" in str(exc_info.value)
-
-    @pytest.mark.asyncio
-    async def test_reinitialize_clears_model(self, cross_encoder):
-        """Test that _reinitialize_model_sync properly clears and reinits the model."""
-        # Initialize the cross-encoder
-        await cross_encoder.initialize()
-
-        original_model = cross_encoder._model
-        assert original_model is not None
-
-        # Reinitialize
-        cross_encoder._reinitialize_model_sync()
-
-        # Model should be reinitialized (new instance)
-        assert cross_encoder._model is not None
-        assert cross_encoder._model is not original_model
-
-        # Should still work
-        result = await cross_encoder.predict([("test query", "test document")])
-        assert len(result) == 1
-        assert isinstance(result[0], float)
-
-    @pytest.mark.asyncio
-    async def test_xpc_recovery_exhausts_retries(self, cross_encoder):
-        """Test that XPC recovery gives up after max retries."""
-        # Initialize the cross-encoder
-        await cross_encoder.initialize()
-
-        # Track reinit calls
-        reinit_count = 0
-        original_reinit = cross_encoder._reinitialize_model_sync
-
-        def track_and_fail_reinit():
-            nonlocal reinit_count
-            reinit_count += 1
-            # Call original reinit, but the new model will also be mocked to fail
-            original_reinit()
-            # After reinit, patch the new model too
-            cross_encoder._model.predict = MagicMock(
-                side_effect=RuntimeError("Compiler encountered XPC_ERROR_CONNECTION_INVALID")
-            )
-
-        # Mock that always raises XPC error
-        cross_encoder._model.predict = MagicMock(
-            side_effect=RuntimeError("Compiler encountered XPC_ERROR_CONNECTION_INVALID")
-        )
-
-        with patch.object(cross_encoder, "_reinitialize_model_sync", side_effect=track_and_fail_reinit):
-            # Should try once, reinitialize, try again, and fail
-            with pytest.raises(Exception) as exc_info:
-                await cross_encoder.predict([("query", "document")])
-
-            assert "XPC_ERROR_CONNECTION_INVALID" in str(exc_info.value) or "Failed to recover" in str(exc_info.value)
-            assert reinit_count == 1  # Should have tried to reinitialize once

hindsight-api/tests/test_embedding_xpc_recovery.py

@@ -1,148 +0,0 @@
-"""
-Tests for XPC error recovery in LocalSTEmbeddings.
-
-This tests the automatic reinitialization of the embedding model when
-XPC connection errors occur on macOS (common in long-running daemon processes).
-"""
-
-import asyncio
-from unittest.mock import MagicMock, patch
-
-import pytest
-
-from hindsight_api.engine.embeddings import LocalSTEmbeddings
-
-
-class TestXPCErrorRecovery:
-    """Tests for XPC error detection and recovery in LocalSTEmbeddings."""
-
-    @pytest.fixture
-    def embeddings(self):
-        """Create a LocalSTEmbeddings instance."""
-        return LocalSTEmbeddings(model_name="sentence-transformers/all-MiniLM-L6-v2")
-
-    def test_is_xpc_error_detection(self, embeddings):
-        """Test that XPC errors are correctly detected."""
-        # Test various XPC error message formats
-        xpc_error = Exception("Compiler encountered XPC_ERROR_CONNECTION_INVALID (is the OS shutting down?)")
-        assert embeddings._is_xpc_error(xpc_error)
-
-        xpc_error2 = Exception("XPC error occurred")
-        assert embeddings._is_xpc_error(xpc_error2)
-
-        # Test that non-XPC errors are not detected
-        normal_error = Exception("Some other error")
-        assert not embeddings._is_xpc_error(normal_error)
-
-    @pytest.mark.asyncio
-    async def test_encode_with_xpc_recovery(self, embeddings):
-        """Test that encode() recovers from XPC errors by reinitializing."""
-        # Initialize the embeddings
-        await embeddings.initialize()
-
-        # Track calls to reinitialize
-        reinit_called = False
-        original_reinit = embeddings._reinitialize_model_sync
-
-        def track_reinit():
-            nonlocal reinit_called
-            reinit_called = True
-            original_reinit()
-
-        # Track encode attempts
-        encode_attempts = []
-        original_encode = embeddings._model.encode
-
-        def mock_encode(*args, **kwargs):
-            encode_attempts.append(1)
-            # Only fail on first attempt
-            if len(encode_attempts) == 1:
-                raise RuntimeError("Compiler encountered XPC_ERROR_CONNECTION_INVALID (is the OS shutting down?)")
-            else:
-                # After reinit: succeed
-                return original_encode(*args, **kwargs)
-
-        # Mock the initial encode to fail, reinit happens, then new model succeeds
-        with patch.object(embeddings, "_reinitialize_model_sync", side_effect=track_reinit):
-            with patch.object(embeddings._model, "encode", side_effect=mock_encode):
-                # This should trigger XPC error on first attempt, then recover and succeed
-                result = embeddings.encode(["test text"])
-
-                # Verify we got a result
-                assert result is not None
-                assert len(result) == 1
-                assert len(result[0]) > 0  # Should have embedding vector
-                assert reinit_called  # Should have reinitialized
-                assert len(encode_attempts) >= 1  # At least one attempt was made
-
-    @pytest.mark.asyncio
-    async def test_encode_fails_on_non_xpc_error(self, embeddings):
-        """Test that encode() does not retry for non-XPC errors."""
-        # Initialize the embeddings
-        await embeddings.initialize()
-
-        # Create a mock that raises a non-XPC error
-        def mock_encode(*args, **kwargs):
-            raise RuntimeError("Some other error")
-
-        # Patch the model's encode method
-        with patch.object(embeddings._model, "encode", side_effect=mock_encode):
-            # This should fail without retry
-            with pytest.raises(RuntimeError) as exc_info:
-                embeddings.encode(["test text"])
-
-            assert "Some other error" in str(exc_info.value)
-
-    @pytest.mark.asyncio
-    async def test_reinitialize_clears_model(self, embeddings):
-        """Test that _reinitialize_model_sync properly clears and reinits the model."""
-        # Initialize the embeddings
-        await embeddings.initialize()
-
-        original_model = embeddings._model
-        assert original_model is not None
-
-        # Reinitialize
-        embeddings._reinitialize_model_sync()
-
-        # Model should be reinitialized (new instance)
-        assert embeddings._model is not None
-        assert embeddings._model is not original_model
-
-        # Should still work
-        result = embeddings.encode(["test"])
-        assert len(result) == 1
-        assert len(result[0]) > 0
-
-    @pytest.mark.asyncio
-    async def test_xpc_recovery_exhausts_retries(self, embeddings):
-        """Test that XPC recovery gives up after max retries."""
-        # Initialize the embeddings
-        await embeddings.initialize()
-
-        # Track reinit calls
-        reinit_count = 0
-        original_reinit = embeddings._reinitialize_model_sync
-
-        def track_and_fail_reinit():
-            nonlocal reinit_count
-            reinit_count += 1
-            # Call original reinit, but the new model will also be mocked to fail
-            original_reinit()
-            # After reinit, patch the new model too
-            embeddings._model.encode = MagicMock(
-                side_effect=RuntimeError("Compiler encountered XPC_ERROR_CONNECTION_INVALID")
-            )
-
-        # Mock that always raises XPC error
-        embeddings._model.encode = MagicMock(
-            side_effect=RuntimeError("Compiler encountered XPC_ERROR_CONNECTION_INVALID")
-        )
-
-        with patch.object(embeddings, "_reinitialize_model_sync", side_effect=track_and_fail_reinit):
-            # Should try once, reinitialize, try again, and fail
-            with pytest.raises(RuntimeError) as exc_info:
-                embeddings.encode(["test"])
-
-            assert "XPC_ERROR_CONNECTION_INVALID" in str(exc_info.value)
-            assert reinit_count == 1  # Should have tried to reinitialize once

hindsight-api/tests/test_http_api_integration.py

@@ -1063,38 +1063,3 @@ async def test_retain_async_no_usage(api_client):
 
     # Usage should be None for async operations
     assert result.get("usage") is None, "Async retain should not include usage"
-
-
-@pytest.mark.asyncio
-async def test_version_endpoint_returns_correct_version(api_client):
-    """Test that the /version endpoint returns the correct API version.
-
-    The version should match the __version__ defined in hindsight_api.__init__.py
-    and should not be a hardcoded string.
-    """
-    from hindsight_api import __version__
-
-    # Call the /version endpoint
-    response = await api_client.get("/version")
-    assert response.status_code == 200
-    result = response.json()
-
-    # Verify response structure
-    assert "api_version" in result, "Response should include 'api_version' field"
-    assert "features" in result, "Response should include 'features' field"
-
-    # Verify the version matches the package version
-    assert result["api_version"] == __version__, (
-        f"API version should be {__version__}, got {result['api_version']}"
-    )
-
-    # Verify features field structure
-    features = result["features"]
-    assert "observations" in features
-    assert "mcp" in features
-    assert "worker" in features
-    assert isinstance(features["observations"], bool)
-    assert isinstance(features["mcp"], bool)
-    assert isinstance(features["worker"], bool)
-
-    print(f"Version endpoint returned: api_version={result['api_version']}, features={features}")

hindsight-api/tests/test_link_expansion_retrieval.py

@@ -1,278 +0,0 @@
-"""
-Tests for LinkExpansion graph retrieval.
-
-Tests cover the entity-based graph traversal for observations.
-"""
-
-from datetime import datetime, timezone
-
-import pytest
-
-
-@pytest.fixture(autouse=True)
-def enable_observations():
-    """Enable observations for all tests in this module."""
-    from hindsight_api.config import get_config
-
-    config = get_config()
-    original_value = config.enable_observations
-    config.enable_observations = True
-    yield
-    config.enable_observations = original_value
-
-
-@pytest.mark.asyncio
-async def test_link_expansion_observation_graph_retrieval(memory, request_context):
-    """
-    Test that observations can find other observations via shared entities.
-
-    This tests the scenario where:
-    1. World fact A has entity "Python"
-    2. World fact B has entity "Python"
-    3. Observation OA is derived from world fact A
-    4. Observation OB is derived from world fact B
-
-    When searching for observations related to OA, graph retrieval should find OB
-    because they share the "Python" entity through their source world facts.
-
-    Current issue: Graph retrieval returns 0 for observations because:
-    - Entity links are copied from world facts to observations during consolidation
-    - But the entity expansion query filters by fact_type
-    - Observations only share entities with world facts (cross-type), not with other observations
-    - So filtering to fact_type='observation' returns 0 results
-    """
-    bank_id = f"test_link_expansion_obs_{datetime.now(timezone.utc).timestamp()}"
-
-    try:
-        # Store world facts with shared entities using retain_batch_async
-        # We need enough facts that semantic search won't return all of them as seeds
-        # Key: "Alice" query should find Alice's observation but NOT Bob's via semantic search
-        # Then graph retrieval should find Bob via shared "Python" entity
-        await memory.retain_batch_async(
-            bank_id=bank_id,
-            contents=[
-                # Python developers - should be connected via "Python" entity
-                {
-                    "content": "Alice works with Python at TechCorp building REST APIs",
-                    "context": "employee info",
-                    "entities": [{"text": "Python"}, {"text": "Alice"}, {"text": "TechCorp"}],
-                },
-                {
-                    "content": "Bob uses Python at DataSoft for machine learning models",
-                    "context": "employee info",
-                    "entities": [{"text": "Python"}, {"text": "Bob"}, {"text": "DataSoft"}],
-                },
-                # Many unrelated facts to dilute semantic search and ensure
-                # "Alice" query only finds Alice-related content as seeds
-                {
-                    "content": "The weather in San Francisco is often foggy and cool",
-                    "context": "weather info",
-                    "entities": [{"text": "San Francisco"}],
-                },
-                {
-                    "content": "Tokyo is the capital city of Japan with many trains",
-                    "context": "geography info",
-                    "entities": [{"text": "Tokyo"}, {"text": "Japan"}],
-                },
-                {
-                    "content": "The Great Wall of China is a historic fortification",
-                    "context": "history info",
-                    "entities": [{"text": "Great Wall"}, {"text": "China"}],
-                },
-                {
-                    "content": "Coffee beans are grown in tropical regions worldwide",
-                    "context": "food info",
-                    "entities": [{"text": "Coffee"}],
-                },
-                {
-                    "content": "Electric vehicles are becoming more popular globally",
-                    "context": "technology info",
-                    "entities": [{"text": "Electric vehicles"}],
-                },
-                {
-                    "content": "The Amazon rainforest contains diverse wildlife species",
-                    "context": "nature info",
-                    "entities": [{"text": "Amazon"}, {"text": "Rainforest"}],
-                },
-                {
-                    "content": "Basketball is a popular sport in the United States",
-                    "context": "sports info",
-                    "entities": [{"text": "Basketball"}, {"text": "United States"}],
-                },
-                {
-                    "content": "Mozart composed many famous classical music pieces",
-                    "context": "music info",
-                    "entities": [{"text": "Mozart"}, {"text": "Classical music"}],
-                },
-            ],
-            request_context=request_context,
-        )
-
-        # Consolidation runs automatically after retain - wait for it to complete
-        # by querying for observations (consolidation creates them)
-        import asyncio
-        from hindsight_api.engine.memory_engine import Budget
-
-        # Wait for consolidation to complete with retry logic
-        # Consolidation runs as a background task and may take longer in CI
-        obs_result = None
-        for _ in range(30):  # Try up to 30 times (30 seconds max)
-            await asyncio.sleep(1)  # Wait 1 second between attempts
-            obs_result = await memory.recall_async(
-                bank_id=bank_id,
-                query="Python developer",
-                fact_type=["observation"],
-                budget=Budget.MID,
-                max_tokens=2048,
-                request_context=request_context,
-            )
-            if obs_result.results and len(obs_result.results) >= 1:
-                break
-
-        assert obs_result is not None and obs_result.results is not None, "Should have observations after consolidation"
-        # We should have observations from consolidation
-        assert len(obs_result.results) >= 1, f"Should have at least 1 observation about Python, got {len(obs_result.results)}"
-
-        # Now test graph retrieval specifically
-        # Query for Alice - should find Bob via shared "Python" entity
-        result = await memory.recall_async(
-            bank_id=bank_id,
-            query="Alice",
-            fact_type=["observation"],
-            budget=Budget.MID,
-            max_tokens=2048,
-            enable_trace=True,
-            request_context=request_context,
-        )
-
-        # Verify graph retrieval is working by checking the internal debug logs
-        # The graph retrieval finds observations via entity links, but may not return
-        # NEW results if semantic search already found all connected observations.
-        # This is correct behavior - we verify the entity traversal path works.
-
-        # Check the trace for graph results
-        assert result.trace is not None, "Should have trace data"
-
-        # The key verification: the entity expansion path works (sources -> entities -> observations)
-        # We validated this in the debug logs above:
-        # - Observations have source_memory_ids pointing to world facts ✓
-        # - World facts have entity links ✓
-        # - Graph retrieval can traverse this path (seen in logs: potential_obs > 0)
-
-        # For a more rigorous test, we need data where semantic search misses something.
-        # Let's verify the world fact graph retrieval works (it uses direct entity links).
-        world_result = await memory.recall_async(
-            bank_id=bank_id,
-            query="Alice",
-            fact_type=["world"],
-            budget=Budget.MID,
-            max_tokens=2048,
-            enable_trace=True,
-            request_context=request_context,
-        )
-
-        assert world_result.trace is not None, "Should have trace data for world facts"
-        world_retrieval_results = world_result.trace.get("retrieval_results", [])
-        world_graph_results = [
-            r for r in world_retrieval_results if r.get("method_name") == "graph"
-        ]
-
-        if world_graph_results:
-            world_graph_result = [r for r in world_graph_results if r.get("fact_type") == "world"][0]
-            world_graph_results_list = world_graph_result.get("results", [])
-
-            # World facts use direct entity links, so graph may find results
-            if world_graph_results_list:
-                print(f"\n✓ Graph retrieval found {len(world_graph_results_list)} connected world facts")
-                graph_texts = [r.get("text", "") for r in world_graph_results_list]
-                bob_found = any("Bob" in t or "DataSoft" in t for t in graph_texts)
-                if bob_found:
-                    print("  Found Bob's world fact via shared 'Python' entity!")
-
-        print("\n✓ Link expansion observation test passed!")
-        print("  Entity traversal path verified (observations -> sources -> entities -> connected sources -> observations)")
-
-    finally:
-        await memory.delete_bank(bank_id, request_context=request_context)
-
-
-@pytest.mark.asyncio
-async def test_link_expansion_world_fact_graph_retrieval(memory, request_context):
-    """
-    Test that world facts can find other world facts via shared entities.
-
-    This verifies the direct entity link traversal for world facts works correctly.
-    Note: When semantic search finds all world facts as seeds, graph retrieval
-    won't return NEW results (this is correct - it shouldn't duplicate results).
-    """
-    bank_id = f"test_link_expansion_world_{datetime.now(timezone.utc).timestamp()}"
-
-    try:
-        # Store world facts with shared entities
-        await memory.retain_batch_async(
-            bank_id=bank_id,
-            contents=[
-                # Python developers - should be connected via "Python" entity
-                {
-                    "content": "Alice works with Python at TechCorp building REST APIs",
-                    "context": "employee info",
-                    "entities": [{"text": "Python"}, {"text": "Alice"}, {"text": "TechCorp"}],
-                },
-                {
-                    "content": "Bob uses Python at DataSoft for machine learning models",
-                    "context": "employee info",
-                    "entities": [{"text": "Python"}, {"text": "Bob"}, {"text": "DataSoft"}],
-                },
-                # Unrelated facts
-                {
-                    "content": "The weather in San Francisco is often foggy",
-                    "context": "weather info",
-                    "entities": [{"text": "San Francisco"}],
-                },
-                {
-                    "content": "Coffee beans are grown in tropical regions",
-                    "context": "food info",
-                    "entities": [{"text": "Coffee"}],
-                },
-            ],
-            request_context=request_context,
-        )
-
-        from hindsight_api.engine.memory_engine import Budget
-
-        # Query for Alice
-        result = await memory.recall_async(
-            bank_id=bank_id,
-            query="Alice",
-            fact_type=["world"],
-            budget=Budget.MID,
-            max_tokens=2048,
-            enable_trace=True,
-            request_context=request_context,
-        )
-
-        assert result.trace is not None, "Should have trace data"
-
-        # Verify graph retrieval ran (it may or may not find new results depending
-        # on whether semantic search already found everything)
-        retrieval_results = result.trace.get("retrieval_results", [])
-        graph_results = [
-            r for r in retrieval_results if r.get("method_name") == "graph"
-        ]
-        assert len(graph_results) > 0, "Should have graph retrieval results in trace"
-
-        # The important thing is that recall works and returns relevant results
-        assert result.results is not None and len(result.results) > 0, (
-            "Should return results for 'Alice' query"
-        )
-
-        # Alice's result should be at or near the top
-        result_texts = [r.text for r in result.results]
-        alice_found = any("Alice" in t for t in result_texts)
-        assert alice_found, f"Should find Alice in results: {result_texts[:3]}"
-
-        print("\n✓ Link expansion world fact test passed!")
-        print(f"  Recall returned {len(result.results)} results for 'Alice' query")
-
-    finally:
-        await memory.delete_bank(bank_id, request_context=request_context)

hindsight-api/tests/test_observations.py

@@ -8,20 +8,9 @@ populated from the summary for backwards compatibility.
 import pytest
 from hindsight_api.engine.memory_engine import Budget
 from hindsight_api import RequestContext
-from hindsight_api.config import get_config
 from datetime import datetime, timezone
 
 
-@pytest.fixture
-def disable_observations():
-    """Disable observations for a specific test."""
-    config = get_config()
-    original_value = config.enable_observations
-    config.enable_observations = False
-    yield
-    config.enable_observations = original_value
-
-
 @pytest.mark.asyncio
 async def test_entity_extraction_on_retain(memory, request_context):
     """
@@ -381,12 +370,12 @@ async def test_get_entity_state(memory, request_context):
 
 
 @pytest.mark.asyncio
-async def test_observation_fact_type_in_database(memory, request_context, disable_observations):
+async def test_observation_fact_type_in_database(memory, request_context):
     """
-    Test that when observations are disabled, no observation records are created.
+    Test that observations are NOT stored as memory_units with fact_type='observation'.
 
-    When enable_observations=False, consolidation does not run and no
-    memory_units with fact_type='observation' should exist.
+    NOTE: Observations are now handled via mental models, not as memory_units
+    or entity summaries.
     """
     bank_id = f"test_obs_db_{datetime.now(timezone.utc).timestamp()}"
 

hindsight-api/tests/test_reflect_agent.py

@@ -14,7 +14,6 @@ from hindsight_api.engine.reflect.agent import (
     _normalize_tool_name,
     _is_done_tool,
     _clean_answer_text,
-    _clean_done_answer,
     run_reflect_agent,
 )
 from hindsight_api.engine.response_models import LLMToolCall, LLMToolCallResult, TokenUsage
@@ -62,79 +61,6 @@ class TestCleanAnswerText:
         assert cleaned == "Summary of findings."
 
 
-class TestCleanDoneAnswer:
-    """Test cleanup of answer field from done() tool call that leaks structured output."""
-
-    def test_clean_answer_with_leaked_json_code_block(self):
-        """Answer with leaked JSON code block at the end should be cleaned."""
-        text = '''The user's favorite color is blue.
-
-```json
-{"observation_ids": ["obs-1", "obs-2"]}
-```'''
-        cleaned = _clean_done_answer(text)
-        assert cleaned == "The user's favorite color is blue."
-        assert "observation_ids" not in cleaned
-
-    def test_clean_answer_with_memory_ids_code_block(self):
-        """Answer with leaked memory_ids JSON code block should be cleaned."""
-        text = '''Here is the answer.
-
-```json
-{"memory_ids": ["mem-1"]}
-```'''
-        cleaned = _clean_done_answer(text)
-        assert cleaned == "Here is the answer."
-
-    def test_clean_answer_with_raw_json_object(self):
-        """Answer with raw JSON object containing IDs at the end should be cleaned."""
-        text = 'The answer is 42. {"observation_ids": ["obs-1"]}'
-        cleaned = _clean_done_answer(text)
-        assert cleaned == "The answer is 42."
-
-    def test_clean_answer_with_trailing_ids_pattern(self):
-        """Answer with 'observation_ids: [...]' pattern at the end should be cleaned."""
-        text = "This is the answer.\n\nobservation_ids: [\"obs-1\", \"obs-2\"]"
-        cleaned = _clean_done_answer(text)
-        assert cleaned == "This is the answer."
-
-    def test_clean_answer_with_memory_ids_equals(self):
-        """Answer with 'memory_ids = [...]' pattern at the end should be cleaned."""
-        text = "Answer text here.\nmemory_ids = [\"mem-1\"]"
-        cleaned = _clean_done_answer(text)
-        assert cleaned == "Answer text here."
-
-    def test_clean_normal_answer_unchanged(self):
-        """Normal answer without leaked output should be unchanged."""
-        text = "This is a normal answer about observation strategies."
-        cleaned = _clean_done_answer(text)
-        assert cleaned == text
-
-    def test_clean_empty_answer(self):
-        """Empty answer should return empty."""
-        assert _clean_done_answer("") == ""
-
-    def test_clean_answer_with_observation_word_in_content(self):
-        """The word 'observation' in regular text should not be stripped."""
-        text = "Based on my observation, the user prefers dark mode."
-        cleaned = _clean_done_answer(text)
-        assert cleaned == text
-
-    def test_clean_answer_multiline_with_markdown(self):
-        """Answer with markdown and leaked JSON at end should clean only the leak."""
-        text = '''Summary:
-- Point 1
-- Point 2
-
-```json
-{"mental_model_ids": ["mm-1"]}
-```'''
-        cleaned = _clean_done_answer(text)
-        assert "Point 1" in cleaned
-        assert "Point 2" in cleaned
-        assert "mental_model_ids" not in cleaned
-
-
 class TestToolNameNormalization:
     """Test tool name normalization for various LLM output formats."""
 
@@ -163,12 +89,6 @@ class TestToolNameNormalization:
         assert _normalize_tool_name("call=functions.recall") == "recall"
         assert _normalize_tool_name("call=functions.search_observations") == "search_observations"
 
-    def test_normalize_special_token_suffix(self):
-        """Tool names with malformed special tokens should be normalized."""
-        assert _normalize_tool_name("done<|channel|>commentary") == "done"
-        assert _normalize_tool_name("recall<|endoftext|>") == "recall"
-        assert _normalize_tool_name("search_observations<|im_end|>extra") == "search_observations"
-
     def test_is_done_tool(self):
         """Test _is_done_tool helper."""
         # Standard
@@ -180,14 +100,9 @@ class TestToolNameNormalization:
         assert _is_done_tool("call=done") is True
         assert _is_done_tool("call=functions.done") is True
 
-        # With malformed special tokens
-        assert _is_done_tool("done<|channel|>commentary") is True
-        assert _is_done_tool("done<|endoftext|>") is True
-
         # Not done
         assert _is_done_tool("functions.recall") is False
         assert _is_done_tool("call=functions.recall") is False
-        assert _is_done_tool("recall<|channel|>done") is False
 
 
 class TestReflectAgentMocked:

hindsight-api/tests/test_reflections.py

@@ -357,92 +357,3 @@ class TestRecallWithObservationsAndMentalModels:
 
         # Cleanup
         await api_client.delete(f"/v1/default/banks/{test_bank_id}")
-
-
-class TestReflectUsesMentalModels:
-    """Test that reflect searches and uses mental models when available."""
-
-    @pytest.mark.asyncio
-    async def test_reflect_searches_mental_models_when_available(self, memory: MemoryEngine, request_context):
-        """Test that reflect uses search_mental_models when the bank has mental models.
-
-        Given:
-        - A bank with a mental model about "team collaboration"
-
-        Expected:
-        - Reflect should call search_mental_models tool
-        - The mental model content should influence the response
-        """
-        bank_id = f"test-reflect-mm-{uuid.uuid4().hex[:8]}"
-
-        # Create the bank
-        await memory.get_bank_profile(bank_id=bank_id, request_context=request_context)
-
-        # Create a mental model about team collaboration
-        mental_model = await memory.create_mental_model(
-            bank_id=bank_id,
-            mental_model_id=str(uuid.uuid4()),
-            name="Team Collaboration Practices",
-            source_query="How does the team collaborate?",
-            content="The team uses async communication via Slack and holds daily standups at 9am. "
-            "Code reviews are required before merging. The team values documentation and "
-            "prefers written communication for complex decisions.",
-            tags=["team"],
-            request_context=request_context,
-        )
-
-        # Run reflect with a query about team collaboration
-        result = await memory.reflect_async(
-            bank_id=bank_id,
-            query="How does the team work together?",
-            request_context=request_context,
-        )
-
-        # Check that mental models were searched
-        tool_calls = result.tool_trace
-        search_mm_calls = [tc for tc in tool_calls if tc.tool == "search_mental_models"]
-
-        assert len(search_mm_calls) > 0, (
-            f"Expected search_mental_models to be called when bank has mental models. "
-            f"Tool calls: {[tc.tool for tc in tool_calls]}"
-        )
-
-        # Check that the reason field is populated for debugging
-        for tc in search_mm_calls:
-            assert tc.reason is not None, "Tool call should have a reason for debugging"
-
-        # The response should mention concepts from the mental model
-        response_text = result.text.lower()
-        has_relevant_content = any(
-            keyword in response_text
-            for keyword in ["slack", "async", "standup", "code review", "documentation", "communication"]
-        )
-        assert has_relevant_content, (
-            f"Expected response to reference mental model content. Got: {result.text[:500]}"
-        )
-
-        # Cleanup
-        await memory.delete_bank(bank_id, request_context=request_context)
-
-    @pytest.mark.asyncio
-    async def test_reflect_tool_trace_includes_reason(self, memory: MemoryEngine, request_context):
-        """Test that tool traces include the reason field for debugging."""
-        bank_id = f"test-reflect-reason-{uuid.uuid4().hex[:8]}"
-
-        # Create the bank
-        await memory.get_bank_profile(bank_id=bank_id, request_context=request_context)
-
-        # Run reflect - it should use observations or recall
-        result = await memory.reflect_async(
-            bank_id=bank_id,
-            query="What is the weather like?",
-            request_context=request_context,
-        )
-
-        # All tool calls should have a reason
-        for tc in result.tool_trace:
-            if tc.tool != "done":  # done doesn't need a reason
-                assert tc.reason is not None, f"Tool {tc.tool} should have a reason for debugging"
-
-        # Cleanup
-        await memory.delete_bank(bank_id, request_context=request_context)

hindsight-api/tests/test_retain.py

@@ -2082,117 +2082,3 @@ def test_recall_result_model_empty_construction():
     assert result.chunks == {}, "Should have empty chunks"
 
     logger.info("✓ RecallResult empty construction works correctly")
-
-
-@pytest.mark.asyncio
-async def test_custom_extraction_mode():
-    """
-    Test that custom extraction mode uses custom guidelines from env variable.
-
-    This test verifies that when HINDSIGHT_API_RETAIN_EXTRACTION_MODE=custom and
-    HINDSIGHT_API_RETAIN_CUSTOM_INSTRUCTIONS is set, the fact extraction uses the
-    custom guidelines while keeping structural parts intact.
-    """
-    import os
-    from hindsight_api import LLMConfig
-    from hindsight_api.engine.retain.fact_extraction import extract_facts_from_text
-    from hindsight_api.config import clear_config_cache
-
-    # Save original env vars
-    original_mode = os.getenv("HINDSIGHT_API_RETAIN_EXTRACTION_MODE")
-    original_instructions = os.getenv("HINDSIGHT_API_RETAIN_CUSTOM_INSTRUCTIONS")
-
-    try:
-        # Set custom extraction mode with challenging language-specific guidelines
-        os.environ["HINDSIGHT_API_RETAIN_EXTRACTION_MODE"] = "custom"
-        os.environ["HINDSIGHT_API_RETAIN_CUSTOM_INSTRUCTIONS"] = """ONLY extract facts that are in ITALIAN language.
-
-DO NOT extract:
-❌ Facts in English
-❌ Facts in any other language besides Italian
-
-If the text contains both Italian and English content, extract ONLY the Italian facts."""
-
-        # Clear config cache to pick up new env vars
-        clear_config_cache()
-
-        # Test content with BOTH Italian (should extract) and English (should NOT extract) facts
-        # This is a much harder test than filtering greetings
-        text = """
-        The team discussed the new architecture. We will use microservices.
-
-        Il database PostgreSQL ha ridotto la latenza delle query del 60%.
-        Alice ha suggerito di usare il connection pooling per migliorare le prestazioni.
-
-        Bob mentioned that the API endpoint is ready for testing.
-        The deployment pipeline has been updated to use Kubernetes.
-
-        Marco ha completato la revisione del codice e ha approvato le modifiche.
-        Il sistema di autenticazione è stato migrato a OAuth 2.0.
-        """
-
-        llm_config = LLMConfig.for_memory()
-
-        facts, _, _ = await extract_facts_from_text(
-            text=text,
-            event_date=datetime(2024, 1, 15, tzinfo=timezone.utc),
-            context="team meeting notes",
-            llm_config=llm_config,
-            agent_name="TestUser"
-        )
-
-        logger.info(f"\nExtracted {len(facts)} facts with custom mode (Italian only):")
-        for i, fact in enumerate(facts):
-            logger.info(f"  {i+1}. {fact.fact}")
-
-        assert len(facts) > 0, "Should extract at least one Italian fact"
-
-        # All facts text
-        all_facts_text = " ".join([f.fact for f in facts])
-
-        # Should HAVE Italian content
-        italian_keywords = ["postgresql", "latenza", "query", "alice", "connection pooling", "prestazioni",
-                          "marco", "revisione", "codice", "autenticazione", "oauth"]
-        has_italian = any(keyword in all_facts_text.lower() for keyword in italian_keywords)
-        assert has_italian, f"Should extract Italian facts. Got: {all_facts_text}"
-
-        # Should NOT have English-only content
-        # These are facts that appear ONLY in English sections
-        english_only_keywords = ["microservices", "bob", "api endpoint", "testing", "deployment pipeline", "kubernetes"]
-
-        # Check if facts contain English-only content (this would be wrong)
-        facts_lower = all_facts_text.lower()
-        found_english_only = [kw for kw in english_only_keywords if kw in facts_lower]
-
-        if found_english_only:
-            logger.warning(f"⚠ Found English-only keywords in facts: {found_english_only}")
-            logger.warning(f"  Facts: {all_facts_text}")
-            logger.warning(f"  This may indicate the LLM is not strictly following language-specific custom guidelines")
-            # Log but don't fail - LLM behavior can vary
-        else:
-            logger.info("✓ Successfully extracted only Italian facts, ignored English facts")
-
-        # At least verify we have some Italian indicators
-        italian_indicators = ["latenza", "prestazioni", "revisione", "codice", "autenticazione"]
-        italian_count = sum(1 for ind in italian_indicators if ind in facts_lower)
-
-        assert italian_count >= 1, \
-            f"Should extract facts with Italian words. Found {italian_count} Italian indicators in: {all_facts_text}"
-
-        logger.info("✓ Custom extraction mode works with language-specific guidelines")
-        logger.info(f"✓ Extracted {len(facts)} Italian facts, found {italian_count} Italian indicators")
-
-    finally:
-        # Restore original env vars
-        if original_mode is not None:
-            os.environ["HINDSIGHT_API_RETAIN_EXTRACTION_MODE"] = original_mode
-        else:
-            os.environ.pop("HINDSIGHT_API_RETAIN_EXTRACTION_MODE", None)
-
-        if original_instructions is not None:
-            os.environ["HINDSIGHT_API_RETAIN_CUSTOM_INSTRUCTIONS"] = original_instructions
-        else:
-            os.environ.pop("HINDSIGHT_API_RETAIN_CUSTOM_INSTRUCTIONS", None)
-
-        # Clear cache again to restore original config
-        clear_config_cache()

hindsight-api/tests/test_tags_visibility.py

@@ -633,12 +633,7 @@ async def test_student_tracking_visibility(api_client):
 
 @pytest.mark.asyncio
 async def test_list_tags_returns_all_tags(api_client):
-    """Test that list_tags returns all unique tags with counts.
-
-    Note: list_tags counts all memory units including observations.
-    Observations inherit tags from their source facts (for visibility security),
-    so counts may be higher than the number of stored memories.
-    """
+    """Test that list_tags returns all unique tags with counts."""
     bank_id = f"list_tags_test_{datetime.now().timestamp()}"
 
     # Store memories with various tags
@@ -667,19 +662,18 @@ async def test_list_tags_returns_all_tags(api_client):
     assert "limit" in result
     assert "offset" in result
 
-    # Verify tags exist with at least the expected counts
-    # Note: Counts may be higher due to observations inheriting source fact tags
+    # Verify tags and counts
     tags_map = {item["tag"]: item["count"] for item in result["items"]}
     assert "user:alice" in tags_map
-    assert tags_map["user:alice"] >= 3  # At least 3 memories have this tag
+    assert tags_map["user:alice"] == 3  # 3 memories have this tag
     assert "user:bob" in tags_map
-    assert tags_map["user:bob"] >= 1
+    assert tags_map["user:bob"] == 1
     assert "session:123" in tags_map
-    assert tags_map["session:123"] >= 1
+    assert tags_map["session:123"] == 1
     assert "session:456" in tags_map
-    assert tags_map["session:456"] >= 1
+    assert tags_map["session:456"] == 1
 
-    assert result["total"] >= 4  # At least 4 unique tags
+    assert result["total"] == 4  # 4 unique tags
 
 
 @pytest.mark.asyncio

hindsight-cli/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "hindsight-cli"
-version = "0.4.0"
+version = "0.3.0"
 edition = "2021"
 authors = ["Hindsight Team"]
 description = "A beautiful CLI for Hindsight - semantic memory system"

hindsight-cli/src/api.rs

@@ -539,31 +539,6 @@ impl ApiClient {
             Ok(response.into_inner())
         })
     }
-
-    // --- Consolidation Methods ---
-
-    pub fn trigger_consolidation(&self, bank_id: &str, _verbose: bool) -> Result<types::ConsolidationResponse> {
-        self.runtime.block_on(async {
-            let response = self.client.trigger_consolidation(bank_id, None).await?;
-            Ok(response.into_inner())
-        })
-    }
-
-    pub fn clear_observations(&self, bank_id: &str, _verbose: bool) -> Result<types::DeleteResponse> {
-        self.runtime.block_on(async {
-            let response = self.client.clear_observations(bank_id, None).await?;
-            Ok(response.into_inner())
-        })
-    }
-
-    // --- Version Methods ---
-
-    pub fn get_version(&self, _verbose: bool) -> Result<types::VersionResponse> {
-        self.runtime.block_on(async {
-            let response = self.client.get_version().await?;
-            Ok(response.into_inner())
-        })
-    }
 }
 
 // Re-export types from the generated client for use in commands

hindsight-cli/src/commands/bank.rs

@@ -495,96 +495,3 @@ pub fn delete(
         Err(e) => Err(e)
     }
 }
-
-/// Trigger consolidation to create/update observations
-pub fn consolidate(
-    client: &ApiClient,
-    bank_id: &str,
-    verbose: bool,
-    output_format: OutputFormat,
-) -> Result<()> {
-    let spinner = if output_format == OutputFormat::Pretty {
-        Some(ui::create_spinner("Triggering consolidation..."))
-    } else {
-        None
-    };
-
-    let response = client.trigger_consolidation(bank_id, verbose);
-
-    if let Some(mut sp) = spinner {
-        sp.finish();
-    }
-
-    match response {
-        Ok(result) => {
-            if output_format == OutputFormat::Pretty {
-                ui::print_success("Consolidation triggered");
-                println!("  {} {}", ui::dim("Operation ID:"), result.operation_id);
-                if result.deduplicated {
-                    println!("  {} {}", ui::dim("Note:"), "Reusing existing pending consolidation task");
-                }
-                println!();
-                println!("{}", ui::dim("Use 'hindsight operation get' to check the operation status."));
-            } else {
-                output::print_output(&result, output_format)?;
-            }
-            Ok(())
-        }
-        Err(e) => Err(e),
-    }
-}
-
-/// Clear all observations for a bank
-pub fn clear_observations(
-    client: &ApiClient,
-    bank_id: &str,
-    yes: bool,
-    verbose: bool,
-    output_format: OutputFormat,
-) -> Result<()> {
-    // Confirmation prompt unless -y flag is used
-    if !yes && output_format == OutputFormat::Pretty {
-        let message = format!(
-            "Are you sure you want to clear all observations for bank '{}'? This cannot be undone.",
-            bank_id
-        );
-
-        let confirmed = ui::prompt_confirmation(&message)?;
-
-        if !confirmed {
-            ui::print_info("Operation cancelled");
-            return Ok(());
-        }
-    }
-
-    let spinner = if output_format == OutputFormat::Pretty {
-        Some(ui::create_spinner("Clearing observations..."))
-    } else {
-        None
-    };
-
-    let response = client.clear_observations(bank_id, verbose);
-
-    if let Some(mut sp) = spinner {
-        sp.finish();
-    }
-
-    match response {
-        Ok(result) => {
-            if output_format == OutputFormat::Pretty {
-                if result.success {
-                    ui::print_success(&format!("Observations cleared for bank '{}'", bank_id));
-                    if let Some(count) = result.deleted_count {
-                        println!("  Observations deleted: {}", count);
-                    }
-                } else {
-                    ui::print_error("Failed to clear observations");
-                }
-            } else {
-                output::print_output(&result, output_format)?;
-            }
-            Ok(())
-        }
-        Err(e) => Err(e),
-    }
-}

hindsight-cli/src/commands/health.rs

@@ -75,45 +75,6 @@ pub fn health(
     }
 }
 
-/// Get API version information
-pub fn version(
-    client: &ApiClient,
-    verbose: bool,
-    output_format: OutputFormat,
-) -> Result<()> {
-    let spinner = if output_format == OutputFormat::Pretty {
-        Some(ui::create_spinner("Fetching version..."))
-    } else {
-        None
-    };
-
-    let response = client.get_version(verbose);
-
-    if let Some(mut sp) = spinner {
-        sp.finish();
-    }
-
-    match response {
-        Ok(result) => {
-            if output_format == OutputFormat::Pretty {
-                ui::print_section_header("API Version");
-                println!("  {} {}", ui::dim("Version:"), result.api_version);
-
-                println!();
-                println!("  {}", ui::dim("Features:"));
-                println!("    {} MCP Server: {}", ui::gradient_start("•"), if result.features.mcp { "enabled" } else { "disabled" });
-                println!("    {} Observations: {}", ui::gradient_start("•"), if result.features.observations { "enabled" } else { "disabled" });
-                println!("    {} Background Worker: {}", ui::gradient_start("•"), if result.features.worker { "enabled" } else { "disabled" });
-                println!();
-            } else {
-                output::print_output(&result, output_format)?;
-            }
-            Ok(())
-        }
-        Err(e) => Err(e),
-    }
-}
-
 /// Get Prometheus metrics
 pub fn metrics(
     client: &ApiClient,

hindsight-cli/src/commands/mental_model.rs

@@ -112,7 +112,6 @@ pub fn create(
         source_query: source_query.to_string(),
         max_tokens: 2048,
         tags: vec![],
-        trigger: None,
     };
 
     let response = client.create_mental_model(bank_id, &request, verbose);
@@ -153,13 +152,7 @@ pub fn update(
         None
     };
 
-    let request = types::UpdateMentalModelRequest {
-        name,
-        source_query: None,
-        max_tokens: None,
-        tags: None,
-        trigger: None,
-    };
+    let request = types::UpdateMentalModelRequest { name };
 
     let response = client.update_mental_model(bank_id, mental_model_id, &request, verbose);
 

hindsight-cli/src/main.rs

@@ -109,9 +109,6 @@ enum Commands {
     /// Get Prometheus metrics
     Metrics,
 
-    /// Get API version information
-    Version,
-
     /// Interactive TUI explorer (k9s-style) for navigating banks, memories, entities, and performing recall/reflect
     #[command(alias = "tui")]
     Explore,
@@ -255,22 +252,6 @@ enum BankCommands {
         #[arg(short = 'y', long)]
         yes: bool,
     },
-
-    /// Trigger consolidation to create/update observations
-    Consolidate {
-        /// Bank ID
-        bank_id: String,
-    },
-
-    /// Clear all observations for a bank
-    ClearObservations {
-        /// Bank ID
-        bank_id: String,
-
-        /// Skip confirmation prompt
-        #[arg(short = 'y', long)]
-        yes: bool,
-    },
 }
 
 #[derive(Subcommand)]
@@ -725,10 +706,9 @@ fn run() -> Result<()> {
         Commands::Ui => unreachable!(), // Handled above
         Commands::Explore => commands::explore::run(&client),
 
-        // Health, Metrics, and Version
+        // Health and Metrics
         Commands::Health => commands::health::health(&client, verbose, output_format),
         Commands::Metrics => commands::health::metrics(&client, verbose, output_format),
-        Commands::Version => commands::health::version(&client, verbose, output_format),
 
         // Bank commands
         Commands::Bank(bank_cmd) => match bank_cmd {
@@ -754,12 +734,6 @@ fn run() -> Result<()> {
             BankCommands::Delete { bank_id, yes } => {
                 commands::bank::delete(&client, &bank_id, yes, verbose, output_format)
             }
-            BankCommands::Consolidate { bank_id } => {
-                commands::bank::consolidate(&client, &bank_id, verbose, output_format)
-            }
-            BankCommands::ClearObservations { bank_id, yes } => {
-                commands::bank::clear_observations(&client, &bank_id, yes, verbose, output_format)
-            }
         },
 
         // Memory commands

hindsight-cli/tests/cli_integration.rs

@@ -481,409 +481,3 @@ fn test_json_yaml_output_formats() {
             .expect("Expected valid YAML for bank list");
     }
 }
-
-// ============================================================================
-// Directive Tests
-// ============================================================================
-
-#[test]
-fn test_directive_list() {
-    skip_if_no_server!();
-
-    let bank_id = test_bank_id("dir-list");
-
-    // Create the bank first
-    let _ = run_hindsight(&["bank", "create", &bank_id, "--name", "Test Bank"]);
-
-    // List directives
-    let output = run_hindsight(&["directive", "list", &bank_id]);
-
-    let stdout = String::from_utf8_lossy(&output.stdout);
-    let stderr = String::from_utf8_lossy(&output.stderr);
-
-    // Should succeed (even if empty)
-    assert!(
-        output.status.success(),
-        "Directive list command failed: {} / {}",
-        stdout,
-        stderr
-    );
-
-    // Clean up
-    let _ = run_hindsight(&["bank", "delete", &bank_id, "-y"]);
-}
-
-#[test]
-fn test_directive_create_get_update_delete() {
-    skip_if_no_server!();
-
-    let bank_id = test_bank_id("dir-crud");
-
-    // Create the bank first
-    let _ = run_hindsight(&["bank", "create", &bank_id, "--name", "Test Bank"]);
-
-    // Create a directive
-    let output = run_hindsight(&[
-        "directive", "create",
-        &bank_id,
-        "Test Directive",
-        "Always respond politely",
-    ]);
-
-    let stdout = String::from_utf8_lossy(&output.stdout);
-    let stderr = String::from_utf8_lossy(&output.stderr);
-
-    assert!(
-        output.status.success(),
-        "Directive create failed: stdout={}, stderr={}",
-        stdout,
-        stderr
-    );
-
-    // List directives and get the ID
-    let output = run_hindsight(&["directive", "list", &bank_id, "-o", "json"]);
-    let stdout = String::from_utf8_lossy(&output.stdout);
-
-    assert!(
-        output.status.success(),
-        "Directive list failed: {}",
-        stdout
-    );
-
-    // Parse JSON and get directive ID
-    let directive_id: Option<String> = if let Ok(result) = serde_json::from_str::<serde_json::Value>(&stdout) {
-        result.get("items")
-            .and_then(|v| v.as_array())
-            .and_then(|items| items.first())
-            .and_then(|item| item.get("id"))
-            .and_then(|v| v.as_str())
-            .map(|s| s.to_string())
-    } else {
-        None
-    };
-
-    if let Some(id) = directive_id {
-        // Get the directive
-        let output = run_hindsight(&["directive", "get", &bank_id, &id]);
-        let stdout = String::from_utf8_lossy(&output.stdout);
-        let stderr = String::from_utf8_lossy(&output.stderr);
-
-        assert!(
-            output.status.success(),
-            "Directive get failed: stdout={}, stderr={}",
-            stdout,
-            stderr
-        );
-
-        // Update the directive
-        let output = run_hindsight(&[
-            "directive", "update",
-            &bank_id,
-            &id,
-            "--name", "Updated Directive",
-            "--content", "Always respond very politely",
-        ]);
-        let stdout = String::from_utf8_lossy(&output.stdout);
-        let stderr = String::from_utf8_lossy(&output.stderr);
-
-        assert!(
-            output.status.success(),
-            "Directive update failed: stdout={}, stderr={}",
-            stdout,
-            stderr
-        );
-
-        // Verify update in JSON
-        let output = run_hindsight(&["directive", "get", &bank_id, &id, "-o", "json"]);
-        if output.status.success() {
-            let stdout = String::from_utf8_lossy(&output.stdout);
-            let result: serde_json::Value = serde_json::from_str(&stdout).unwrap();
-            assert_eq!(
-                result.get("name").and_then(|v| v.as_str()),
-                Some("Updated Directive")
-            );
-        }
-
-        // Delete the directive
-        let output = run_hindsight(&["directive", "delete", &bank_id, &id, "-y"]);
-        let stdout = String::from_utf8_lossy(&output.stdout);
-        let stderr = String::from_utf8_lossy(&output.stderr);
-
-        assert!(
-            output.status.success(),
-            "Directive delete failed: stdout={}, stderr={}",
-            stdout,
-            stderr
-        );
-    }
-
-    // Clean up
-    let _ = run_hindsight(&["bank", "delete", &bank_id, "-y"]);
-}
-
-// ============================================================================
-// Mental Model Extended Tests
-// ============================================================================
-
-#[test]
-fn test_mental_model_get() {
-    skip_if_no_server!();
-
-    let bank_id = test_bank_id("mm-get");
-
-    // Create the bank first
-    let _ = run_hindsight(&["bank", "create", &bank_id, "--name", "Test Bank"]);
-
-    // Create a mental model
-    let output = run_hindsight(&[
-        "mental-model", "create",
-        &bank_id,
-        "Test Get Model",
-        "What are the key facts?",
-    ]);
-
-    if output.status.success() {
-        // List to get the ID
-        let output = run_hindsight(&["mental-model", "list", &bank_id, "-o", "json"]);
-        let stdout = String::from_utf8_lossy(&output.stdout);
-
-        if let Ok(result) = serde_json::from_str::<serde_json::Value>(&stdout) {
-            if let Some(id) = result.get("items")
-                .and_then(|v| v.as_array())
-                .and_then(|items| items.iter().find(|item| {
-                    item.get("name").and_then(|v| v.as_str()) == Some("Test Get Model")
-                }))
-                .and_then(|item| item.get("id"))
-                .and_then(|v| v.as_str())
-            {
-                // Get the mental model
-                let output = run_hindsight(&["mental-model", "get", &bank_id, id]);
-                let stdout = String::from_utf8_lossy(&output.stdout);
-                let stderr = String::from_utf8_lossy(&output.stderr);
-
-                assert!(
-                    output.status.success(),
-                    "Mental model get failed: stdout={}, stderr={}",
-                    stdout,
-                    stderr
-                );
-            }
-        }
-    }
-
-    // Clean up
-    let _ = run_hindsight(&["bank", "delete", &bank_id, "-y"]);
-}
-
-#[test]
-fn test_mental_model_update() {
-    skip_if_no_server!();
-
-    let bank_id = test_bank_id("mm-update");
-
-    // Create the bank first
-    let _ = run_hindsight(&["bank", "create", &bank_id, "--name", "Test Bank"]);
-
-    // Create a mental model
-    let output = run_hindsight(&[
-        "mental-model", "create",
-        &bank_id,
-        "Test Update Model",
-        "What are the key facts?",
-    ]);
-
-    if output.status.success() {
-        // List to get the ID
-        let output = run_hindsight(&["mental-model", "list", &bank_id, "-o", "json"]);
-        let stdout = String::from_utf8_lossy(&output.stdout);
-
-        if let Ok(result) = serde_json::from_str::<serde_json::Value>(&stdout) {
-            if let Some(id) = result.get("items")
-                .and_then(|v| v.as_array())
-                .and_then(|items| items.iter().find(|item| {
-                    item.get("name").and_then(|v| v.as_str()) == Some("Test Update Model")
-                }))
-                .and_then(|item| item.get("id"))
-                .and_then(|v| v.as_str())
-            {
-                // Update the mental model
-                let output = run_hindsight(&[
-                    "mental-model", "update",
-                    &bank_id,
-                    id,
-                    "--name", "Updated Model Name",
-                ]);
-                let stdout = String::from_utf8_lossy(&output.stdout);
-                let stderr = String::from_utf8_lossy(&output.stderr);
-
-                assert!(
-                    output.status.success(),
-                    "Mental model update failed: stdout={}, stderr={}",
-                    stdout,
-                    stderr
-                );
-
-                // Verify update
-                let output = run_hindsight(&["mental-model", "get", &bank_id, id, "-o", "json"]);
-                if output.status.success() {
-                    let stdout = String::from_utf8_lossy(&output.stdout);
-                    let result: serde_json::Value = serde_json::from_str(&stdout).unwrap();
-                    assert_eq!(
-                        result.get("name").and_then(|v| v.as_str()),
-                        Some("Updated Model Name")
-                    );
-                }
-            }
-        }
-    }
-
-    // Clean up
-    let _ = run_hindsight(&["bank", "delete", &bank_id, "-y"]);
-}
-
-#[test]
-fn test_mental_model_refresh() {
-    skip_if_no_server!();
-
-    let bank_id = test_bank_id("mm-refresh");
-
-    // Create the bank first
-    let _ = run_hindsight(&["bank", "create", &bank_id, "--name", "Test Bank"]);
-
-    // Create a mental model
-    let output = run_hindsight(&[
-        "mental-model", "create",
-        &bank_id,
-        "Test Refresh Model",
-        "What are the key facts?",
-    ]);
-
-    if output.status.success() {
-        // List to get the ID
-        let output = run_hindsight(&["mental-model", "list", &bank_id, "-o", "json"]);
-        let stdout = String::from_utf8_lossy(&output.stdout);
-
-        if let Ok(result) = serde_json::from_str::<serde_json::Value>(&stdout) {
-            if let Some(id) = result.get("items")
-                .and_then(|v| v.as_array())
-                .and_then(|items| items.iter().find(|item| {
-                    item.get("name").and_then(|v| v.as_str()) == Some("Test Refresh Model")
-                }))
-                .and_then(|item| item.get("id"))
-                .and_then(|v| v.as_str())
-            {
-                // Refresh the mental model
-                let output = run_hindsight(&["mental-model", "refresh", &bank_id, id]);
-                let stdout = String::from_utf8_lossy(&output.stdout);
-                let stderr = String::from_utf8_lossy(&output.stderr);
-
-                assert!(
-                    output.status.success(),
-                    "Mental model refresh failed: stdout={}, stderr={}",
-                    stdout,
-                    stderr
-                );
-            }
-        }
-    }
-
-    // Clean up
-    let _ = run_hindsight(&["bank", "delete", &bank_id, "-y"]);
-}
-
-// ============================================================================
-// Bank Consolidation Tests
-// ============================================================================
-
-#[test]
-fn test_bank_consolidate() {
-    skip_if_no_server!();
-
-    let bank_id = test_bank_id("bank-consolidate");
-
-    // Create the bank first
-    let _ = run_hindsight(&["bank", "create", &bank_id, "--name", "Test Bank"]);
-
-    // Trigger consolidation
-    let output = run_hindsight(&["bank", "consolidate", &bank_id]);
-
-    let stdout = String::from_utf8_lossy(&output.stdout);
-    let stderr = String::from_utf8_lossy(&output.stderr);
-
-    // Should succeed
-    assert!(
-        output.status.success(),
-        "Bank consolidate command failed: {} / {}",
-        stdout,
-        stderr
-    );
-
-    // Clean up
-    let _ = run_hindsight(&["bank", "delete", &bank_id, "-y"]);
-}
-
-#[test]
-fn test_bank_clear_observations() {
-    skip_if_no_server!();
-
-    let bank_id = test_bank_id("bank-clear-obs");
-
-    // Create the bank first
-    let _ = run_hindsight(&["bank", "create", &bank_id, "--name", "Test Bank"]);
-
-    // Clear observations
-    let output = run_hindsight(&["bank", "clear-observations", &bank_id, "-y"]);
-
-    let stdout = String::from_utf8_lossy(&output.stdout);
-    let stderr = String::from_utf8_lossy(&output.stderr);
-
-    // Should succeed
-    assert!(
-        output.status.success(),
-        "Bank clear-observations command failed: {} / {}",
-        stdout,
-        stderr
-    );
-
-    // Clean up
-    let _ = run_hindsight(&["bank", "delete", &bank_id, "-y"]);
-}
-
-// ============================================================================
-// Version Test
-// ============================================================================
-
-#[test]
-fn test_version() {
-    skip_if_no_server!();
-
-    let output = run_hindsight(&["version"]);
-
-    let stdout = String::from_utf8_lossy(&output.stdout);
-    let stderr = String::from_utf8_lossy(&output.stderr);
-
-    // Should succeed
-    assert!(
-        output.status.success(),
-        "Version command failed: {} / {}",
-        stdout,
-        stderr
-    );
-}
-
-#[test]
-fn test_version_json() {
-    skip_if_no_server!();
-
-    let output = run_hindsight(&["version", "-o", "json"]);
-
-    if output.status.success() {
-        let stdout = String::from_utf8_lossy(&output.stdout);
-        let result: serde_json::Value = serde_json::from_str(&stdout)
-            .expect(&format!("Expected valid JSON output, got: {}", stdout));
-
-        // Should have api_version and features
-        assert!(result.get("api_version").is_some(), "Expected api_version field");
-        assert!(result.get("features").is_some(), "Expected features field");
-    }
-}

hindsight-cli/tests/integration_test.rs

@@ -1,125 +0,0 @@
-use std::process::Command;
-
-#[test]
-fn test_cli_help() {
-    let output = Command::new("cargo")
-        .args(["run", "--", "--help"])
-        .output()
-        .expect("Failed to execute command");
-
-    assert!(output.status.success());
-    let stdout = String::from_utf8_lossy(&output.stdout);
-    assert!(stdout.contains("Hindsight CLI"));
-}
-
-#[test]
-fn test_cli_version() {
-    let output = Command::new("cargo")
-        .args(["run", "--", "--version"])
-        .output()
-        .expect("Failed to execute command");
-
-    assert!(output.status.success());
-    let stdout = String::from_utf8_lossy(&output.stdout);
-    assert!(stdout.contains("hindsight"));
-}
-
-#[test]
-fn test_ui_command_without_config() {
-    // Test that the ui command handles missing config gracefully
-    // Create a temp home directory with no config
-    let temp_dir = std::env::temp_dir().join(format!("hindsight-test-ui-{}", std::process::id()));
-    std::fs::create_dir_all(&temp_dir).expect("Failed to create temp dir");
-
-    let output = Command::new("cargo")
-        .args(["run", "--", "ui"])
-        .env_remove("HINDSIGHT_API_URL")
-        .env_remove("HINDSIGHT_API_KEY")
-        .env("HOME", &temp_dir)
-        .output()
-        .expect("Failed to execute command");
-
-    let stdout = String::from_utf8_lossy(&output.stdout);
-    let stderr = String::from_utf8_lossy(&output.stderr);
-
-    // Either it fails with a config error or it succeeds if there's a default config
-    // Just verify it doesn't crash unexpectedly
-    assert!(
-        !output.status.success()
-        || stdout.contains("Launching Hindsight Control Plane UI")
-        || stderr.contains("Configuration error")
-        || stderr.contains("HINDSIGHT_API_URL"),
-        "Unexpected output - stdout: {}, stderr: {}",
-        stdout,
-        stderr
-    );
-
-    // Cleanup
-    std::fs::remove_dir_all(&temp_dir).ok();
-}
-
-#[test]
-fn test_ui_command_with_config() {
-    // This test is skipped by default since it requires a running control plane
-    // and would block for a long time. The other tests cover the basic functionality.
-    // To run this test manually:
-    // 1. Build the control plane: cd hindsight-control-plane && npm run build
-    // 2. Run: cargo test test_ui_command_with_config -- --ignored
-
-    // Just verify that the ui command accepts the configuration
-    let temp_dir = std::env::temp_dir().join(format!("hindsight-test-ui-valid-{}", std::process::id()));
-    std::fs::create_dir_all(&temp_dir).expect("Failed to create temp dir");
-
-    // Write a minimal config
-    let config_dir = temp_dir.join(".config").join("hindsight");
-    std::fs::create_dir_all(&config_dir).expect("Failed to create config dir");
-    let config_file = config_dir.join("config");
-    std::fs::write(&config_file, "api_url=http://localhost:8888\napi_key=test-key\n")
-        .expect("Failed to write config");
-
-    let output = Command::new("cargo")
-        .args(["run", "--", "ui", "--help"])
-        .env("HOME", &temp_dir)
-        .output()
-        .expect("Failed to execute command");
-
-    // The --help should work regardless
-    let stdout = String::from_utf8_lossy(&output.stdout);
-    assert!(stdout.contains("Hindsight CLI") || output.status.success());
-
-    // Cleanup
-    std::fs::remove_dir_all(&temp_dir).ok();
-}
-
-#[test]
-fn test_configure_command() {
-    // Test that configure command creates/updates config
-    let temp_dir = std::env::temp_dir().join(format!("hindsight-test-{}", std::process::id()));
-    std::fs::create_dir_all(&temp_dir).expect("Failed to create temp dir");
-
-    let output = Command::new("cargo")
-        .args([
-            "run",
-            "--",
-            "configure",
-            "--api-url",
-            "http://localhost:9999",
-            "--api-key",
-            "test-key-123"
-        ])
-        .env("HOME", &temp_dir)
-        .output()
-        .expect("Failed to execute command");
-
-    assert!(
-        output.status.success(),
-        "Configure command failed: {}",
-        String::from_utf8_lossy(&output.stderr)
-    );
-
-    let stdout = String::from_utf8_lossy(&output.stdout);
-    assert!(stdout.contains("Configuration saved") || stdout.contains("success"));
-
-    // Cleanup
-    std::fs::remove_dir_all(&temp_dir).ok();
-}

hindsight-clients/python/.openapi-generator/FILES

@@ -53,7 +53,6 @@ hindsight_client_api/models/list_tags_response.py
 hindsight_client_api/models/memory_item.py
 hindsight_client_api/models/mental_model_list_response.py
 hindsight_client_api/models/mental_model_response.py
-hindsight_client_api/models/mental_model_trigger.py
 hindsight_client_api/models/operation_response.py
 hindsight_client_api/models/operation_status_response.py
 hindsight_client_api/models/operations_list_response.py
@@ -61,11 +60,9 @@ hindsight_client_api/models/recall_request.py
 hindsight_client_api/models/recall_response.py
 hindsight_client_api/models/recall_result.py
 hindsight_client_api/models/reflect_based_on.py
-hindsight_client_api/models/reflect_directive.py
 hindsight_client_api/models/reflect_fact.py
 hindsight_client_api/models/reflect_include_options.py
 hindsight_client_api/models/reflect_llm_call.py
-hindsight_client_api/models/reflect_mental_model.py
 hindsight_client_api/models/reflect_request.py
 hindsight_client_api/models/reflect_response.py
 hindsight_client_api/models/reflect_tool_call.py

hindsight-clients/python/hindsight_client/hindsight_client.py

@@ -10,7 +10,7 @@ from datetime import datetime
 from typing import Any, Literal
 
 import hindsight_client_api
-from hindsight_client_api.api import banks_api, directives_api, memory_api, mental_models_api
+from hindsight_client_api.api import banks_api, memory_api
 from hindsight_client_api.models import (
     memory_item,
     recall_request,
@@ -78,8 +78,6 @@ class Hindsight:
             self._api_client.set_default_header("Authorization", f"Bearer {api_key}")
         self._memory_api = memory_api.MemoryApi(self._api_client)
         self._banks_api = banks_api.BanksApi(self._api_client)
-        self._mental_models_api = mental_models_api.MentalModelsApi(self._api_client)
-        self._directives_api = directives_api.DirectivesApi(self._api_client)
 
     def __enter__(self):
         """Context manager entry."""
@@ -536,253 +534,3 @@ class Hindsight:
         )
 
         return await self._memory_api.reflect(bank_id, request_obj)
-
-    # Mental Models methods
-
-    def create_mental_model(
-        self,
-        bank_id: str,
-        name: str,
-        source_query: str,
-        tags: list[str] | None = None,
-        max_tokens: int | None = None,
-        trigger: dict[str, Any] | None = None,
-    ):
-        """
-        Create a mental model (runs reflect in background).
-
-        Args:
-            bank_id: The memory bank ID
-            name: Human-readable name for the mental model
-            source_query: The query to run to generate content
-            tags: Optional tags for filtering during retrieval
-            max_tokens: Optional maximum tokens for the mental model content
-            trigger: Optional trigger settings (e.g., {"refresh_after_consolidation": True})
-
-        Returns:
-            CreateMentalModelResponse with operation_id
-        """
-        from hindsight_client_api.models import create_mental_model_request, mental_model_trigger
-
-        trigger_obj = None
-        if trigger:
-            trigger_obj = mental_model_trigger.MentalModelTrigger(**trigger)
-
-        request_obj = create_mental_model_request.CreateMentalModelRequest(
-            name=name,
-            source_query=source_query,
-            tags=tags,
-            max_tokens=max_tokens,
-            trigger=trigger_obj,
-        )
-
-        return _run_async(self._mental_models_api.create_mental_model(bank_id, request_obj))
-
-    def list_mental_models(self, bank_id: str, tags: list[str] | None = None):
-        """
-        List all mental models in a bank.
-
-        Args:
-            bank_id: The memory bank ID
-            tags: Optional tags to filter by
-
-        Returns:
-            ListMentalModelsResponse with items
-        """
-        return _run_async(self._mental_models_api.list_mental_models(bank_id, tags=tags))
-
-    def get_mental_model(self, bank_id: str, mental_model_id: str):
-        """
-        Get a specific mental model.
-
-        Args:
-            bank_id: The memory bank ID
-            mental_model_id: The mental model ID
-
-        Returns:
-            MentalModelResponse
-        """
-        return _run_async(self._mental_models_api.get_mental_model(bank_id, mental_model_id))
-
-    def refresh_mental_model(self, bank_id: str, mental_model_id: str):
-        """
-        Refresh a mental model to update with current knowledge.
-
-        Args:
-            bank_id: The memory bank ID
-            mental_model_id: The mental model ID
-
-        Returns:
-            RefreshMentalModelResponse with operation_id
-        """
-        return _run_async(self._mental_models_api.refresh_mental_model(bank_id, mental_model_id))
-
-    def update_mental_model(
-        self,
-        bank_id: str,
-        mental_model_id: str,
-        name: str | None = None,
-        source_query: str | None = None,
-        tags: list[str] | None = None,
-        max_tokens: int | None = None,
-        trigger: dict[str, Any] | None = None,
-    ):
-        """
-        Update a mental model's metadata.
-
-        Args:
-            bank_id: The memory bank ID
-            mental_model_id: The mental model ID
-            name: Optional new name
-            source_query: Optional new source query
-            tags: Optional new tags
-            max_tokens: Optional new max tokens
-            trigger: Optional trigger settings (e.g., {"refresh_after_consolidation": True})
-
-        Returns:
-            MentalModelResponse
-        """
-        from hindsight_client_api.models import mental_model_trigger, update_mental_model_request
-
-        trigger_obj = None
-        if trigger:
-            trigger_obj = mental_model_trigger.MentalModelTrigger(**trigger)
-
-        request_obj = update_mental_model_request.UpdateMentalModelRequest(
-            name=name,
-            source_query=source_query,
-            tags=tags,
-            max_tokens=max_tokens,
-            trigger=trigger_obj,
-        )
-
-        return _run_async(self._mental_models_api.update_mental_model(bank_id, mental_model_id, request_obj))
-
-    def delete_mental_model(self, bank_id: str, mental_model_id: str):
-        """
-        Delete a mental model.
-
-        Args:
-            bank_id: The memory bank ID
-            mental_model_id: The mental model ID
-        """
-        return _run_async(self._mental_models_api.delete_mental_model(bank_id, mental_model_id))
-
-    # Directives methods
-
-    def create_directive(
-        self,
-        bank_id: str,
-        name: str,
-        content: str,
-        priority: int = 0,
-        is_active: bool = True,
-        tags: list[str] | None = None,
-    ):
-        """
-        Create a directive (hard rule for reflect).
-
-        Args:
-            bank_id: The memory bank ID
-            name: Human-readable name for the directive
-            content: The directive content/rules
-            priority: Priority level (higher = injected first)
-            is_active: Whether the directive is active
-            tags: Optional tags for filtering
-
-        Returns:
-            DirectiveResponse
-        """
-        from hindsight_client_api.models import create_directive_request
-
-        request_obj = create_directive_request.CreateDirectiveRequest(
-            name=name,
-            content=content,
-            priority=priority,
-            is_active=is_active,
-            tags=tags,
-        )
-
-        return _run_async(self._directives_api.create_directive(bank_id, request_obj))
-
-    def list_directives(self, bank_id: str, tags: list[str] | None = None):
-        """
-        List all directives in a bank.
-
-        Args:
-            bank_id: The memory bank ID
-            tags: Optional tags to filter by
-
-        Returns:
-            ListDirectivesResponse with items
-        """
-        return _run_async(self._directives_api.list_directives(bank_id, tags=tags))
-
-    def get_directive(self, bank_id: str, directive_id: str):
-        """
-        Get a specific directive.
-
-        Args:
-            bank_id: The memory bank ID
-            directive_id: The directive ID
-
-        Returns:
-            DirectiveResponse
-        """
-        return _run_async(self._directives_api.get_directive(bank_id, directive_id))
-
-    def update_directive(
-        self,
-        bank_id: str,
-        directive_id: str,
-        name: str | None = None,
-        content: str | None = None,
-        priority: int | None = None,
-        is_active: bool | None = None,
-        tags: list[str] | None = None,
-    ):
-        """
-        Update a directive.
-
-        Args:
-            bank_id: The memory bank ID
-            directive_id: The directive ID
-            name: Optional new name
-            content: Optional new content
-            priority: Optional new priority
-            is_active: Optional new active status
-            tags: Optional new tags
-
-        Returns:
-            DirectiveResponse
-        """
-        from hindsight_client_api.models import update_directive_request
-
-        request_obj = update_directive_request.UpdateDirectiveRequest(
-            name=name,
-            content=content,
-            priority=priority,
-            is_active=is_active,
-            tags=tags,
-        )
-
-        return _run_async(self._directives_api.update_directive(bank_id, directive_id, request_obj))
-
-    def delete_directive(self, bank_id: str, directive_id: str):
-        """
-        Delete a directive.
-
-        Args:
-            bank_id: The memory bank ID
-            directive_id: The directive ID
-        """
-        return _run_async(self._directives_api.delete_directive(bank_id, directive_id))
-
-    def delete_bank(self, bank_id: str):
-        """
-        Delete a memory bank.
-
-        Args:
-            bank_id: The memory bank ID
-        """
-        return _run_async(self._banks_api.delete_bank(bank_id))

hindsight-clients/python/hindsight_client_api/__init__.py

@@ -7,7 +7,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
@@ -78,7 +78,6 @@ from hindsight_client_api.models.list_tags_response import ListTagsResponse
 from hindsight_client_api.models.memory_item import MemoryItem
 from hindsight_client_api.models.mental_model_list_response import MentalModelListResponse
 from hindsight_client_api.models.mental_model_response import MentalModelResponse
-from hindsight_client_api.models.mental_model_trigger import MentalModelTrigger
 from hindsight_client_api.models.operation_response import OperationResponse
 from hindsight_client_api.models.operation_status_response import OperationStatusResponse
 from hindsight_client_api.models.operations_list_response import OperationsListResponse
@@ -86,11 +85,9 @@ from hindsight_client_api.models.recall_request import RecallRequest
 from hindsight_client_api.models.recall_response import RecallResponse
 from hindsight_client_api.models.recall_result import RecallResult
 from hindsight_client_api.models.reflect_based_on import ReflectBasedOn
-from hindsight_client_api.models.reflect_directive import ReflectDirective
 from hindsight_client_api.models.reflect_fact import ReflectFact
 from hindsight_client_api.models.reflect_include_options import ReflectIncludeOptions
 from hindsight_client_api.models.reflect_llm_call import ReflectLLMCall
-from hindsight_client_api.models.reflect_mental_model import ReflectMentalModel
 from hindsight_client_api.models.reflect_request import ReflectRequest
 from hindsight_client_api.models.reflect_response import ReflectResponse
 from hindsight_client_api.models.reflect_tool_call import ReflectToolCall

hindsight-clients/python/hindsight_client_api/api/banks_api.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/api/directives_api.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/api/documents_api.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/api/entities_api.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/api/memory_api.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/api/mental_models_api.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
@@ -1598,7 +1598,7 @@ class MentalModelsApi:
     ) -> MentalModelResponse:
         """Update mental model
 
-        Update a mental model's name and/or source query.
+        Update a mental model's name.
 
         :param bank_id: (required)
         :type bank_id: str
@@ -1678,7 +1678,7 @@ class MentalModelsApi:
     ) -> ApiResponse[MentalModelResponse]:
         """Update mental model
 
-        Update a mental model's name and/or source query.
+        Update a mental model's name.
 
         :param bank_id: (required)
         :type bank_id: str
@@ -1758,7 +1758,7 @@ class MentalModelsApi:
     ) -> RESTResponseType:
         """Update mental model
 
-        Update a mental model's name and/or source query.
+        Update a mental model's name.
 
         :param bank_id: (required)
         :type bank_id: str

hindsight-clients/python/hindsight_client_api/api/monitoring_api.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/api/operations_api.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/api_client.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/configuration.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
@@ -489,7 +489,7 @@ class Configuration:
         return "Python SDK Debug Report:\n"\
                "OS: {env}\n"\
                "Python Version: {pyversion}\n"\
-               "Version of the API: 0.4.0\n"\
+               "Version of the API: 0.1.0\n"\
                "SDK Package Version: 0.0.7".\
                format(env=sys.platform, pyversion=sys.version)
 

hindsight-clients/python/hindsight_client_api/exceptions.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/__init__.py

@@ -6,7 +6,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
@@ -54,7 +54,6 @@ from hindsight_client_api.models.list_tags_response import ListTagsResponse
 from hindsight_client_api.models.memory_item import MemoryItem
 from hindsight_client_api.models.mental_model_list_response import MentalModelListResponse
 from hindsight_client_api.models.mental_model_response import MentalModelResponse
-from hindsight_client_api.models.mental_model_trigger import MentalModelTrigger
 from hindsight_client_api.models.operation_response import OperationResponse
 from hindsight_client_api.models.operation_status_response import OperationStatusResponse
 from hindsight_client_api.models.operations_list_response import OperationsListResponse
@@ -62,11 +61,9 @@ from hindsight_client_api.models.recall_request import RecallRequest
 from hindsight_client_api.models.recall_response import RecallResponse
 from hindsight_client_api.models.recall_result import RecallResult
 from hindsight_client_api.models.reflect_based_on import ReflectBasedOn
-from hindsight_client_api.models.reflect_directive import ReflectDirective
 from hindsight_client_api.models.reflect_fact import ReflectFact
 from hindsight_client_api.models.reflect_include_options import ReflectIncludeOptions
 from hindsight_client_api.models.reflect_llm_call import ReflectLLMCall
-from hindsight_client_api.models.reflect_mental_model import ReflectMentalModel
 from hindsight_client_api.models.reflect_request import ReflectRequest
 from hindsight_client_api.models.reflect_response import ReflectResponse
 from hindsight_client_api.models.reflect_tool_call import ReflectToolCall

hindsight-clients/python/hindsight_client_api/models/add_background_request.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/async_operation_submit_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/background_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/bank_list_item.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/bank_list_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/bank_profile_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/bank_stats_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/budget.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/cancel_operation_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/chunk_data.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/chunk_include_options.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/chunk_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/consolidation_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/create_bank_request.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/create_directive_request.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/create_mental_model_request.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
@@ -20,7 +20,6 @@ import json
 from pydantic import BaseModel, ConfigDict, Field, StrictStr
 from typing import Any, ClassVar, Dict, List, Optional
 from typing_extensions import Annotated
-from hindsight_client_api.models.mental_model_trigger import MentalModelTrigger
 from typing import Optional, Set
 from typing_extensions import Self
 
@@ -32,8 +31,7 @@ class CreateMentalModelRequest(BaseModel):
     source_query: StrictStr = Field(description="The query to run to generate content")
     tags: Optional[List[StrictStr]] = Field(default=None, description="Tags for scoped visibility")
     max_tokens: Optional[Annotated[int, Field(le=8192, strict=True, ge=256)]] = Field(default=2048, description="Maximum tokens for generated content")
-    trigger: Optional[MentalModelTrigger] = Field(default=None, description="Trigger settings")
-    __properties: ClassVar[List[str]] = ["name", "source_query", "tags", "max_tokens", "trigger"]
+    __properties: ClassVar[List[str]] = ["name", "source_query", "tags", "max_tokens"]
 
     model_config = ConfigDict(
         populate_by_name=True,
@@ -74,9 +72,6 @@ class CreateMentalModelRequest(BaseModel):
             exclude=excluded_fields,
             exclude_none=True,
         )
-        # override the default output from pydantic by calling `to_dict()` of trigger
-        if self.trigger:
-            _dict['trigger'] = self.trigger.to_dict()
         return _dict
 
     @classmethod
@@ -92,8 +87,7 @@ class CreateMentalModelRequest(BaseModel):
             "name": obj.get("name"),
             "source_query": obj.get("source_query"),
             "tags": obj.get("tags"),
-            "max_tokens": obj.get("max_tokens") if obj.get("max_tokens") is not None else 2048,
-            "trigger": MentalModelTrigger.from_dict(obj["trigger"]) if obj.get("trigger") is not None else None
+            "max_tokens": obj.get("max_tokens") if obj.get("max_tokens") is not None else 2048
         })
         return _obj
 

hindsight-clients/python/hindsight_client_api/models/create_mental_model_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/delete_document_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/delete_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/directive_list_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/directive_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/disposition_traits.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/document_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/entity_detail_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/entity_include_options.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/entity_input.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/entity_list_item.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/entity_list_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/entity_observation_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/entity_state_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/features_info.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/graph_data_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/http_validation_error.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/include_options.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/list_documents_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/list_memory_units_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/list_tags_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/memory_item.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/mental_model_list_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/mental_model_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.
@@ -17,9 +17,8 @@ import pprint
 import re  # noqa: F401
 import json
 
-from pydantic import BaseModel, ConfigDict, StrictInt, StrictStr
+from pydantic import BaseModel, ConfigDict, StrictStr
 from typing import Any, ClassVar, Dict, List, Optional
-from hindsight_client_api.models.mental_model_trigger import MentalModelTrigger
 from typing import Optional, Set
 from typing_extensions import Self
 
@@ -33,12 +32,10 @@ class MentalModelResponse(BaseModel):
     source_query: StrictStr
     content: StrictStr
     tags: Optional[List[StrictStr]] = None
-    max_tokens: Optional[StrictInt] = 2048
-    trigger: Optional[MentalModelTrigger] = None
     last_refreshed_at: Optional[StrictStr] = None
     created_at: Optional[StrictStr] = None
     reflect_response: Optional[Dict[str, Any]] = None
-    __properties: ClassVar[List[str]] = ["id", "bank_id", "name", "source_query", "content", "tags", "max_tokens", "trigger", "last_refreshed_at", "created_at", "reflect_response"]
+    __properties: ClassVar[List[str]] = ["id", "bank_id", "name", "source_query", "content", "tags", "last_refreshed_at", "created_at", "reflect_response"]
 
     model_config = ConfigDict(
         populate_by_name=True,
@@ -79,9 +76,6 @@ class MentalModelResponse(BaseModel):
             exclude=excluded_fields,
             exclude_none=True,
         )
-        # override the default output from pydantic by calling `to_dict()` of trigger
-        if self.trigger:
-            _dict['trigger'] = self.trigger.to_dict()
         # set to None if last_refreshed_at (nullable) is None
         # and model_fields_set contains the field
         if self.last_refreshed_at is None and "last_refreshed_at" in self.model_fields_set:
@@ -115,8 +109,6 @@ class MentalModelResponse(BaseModel):
             "source_query": obj.get("source_query"),
             "content": obj.get("content"),
             "tags": obj.get("tags"),
-            "max_tokens": obj.get("max_tokens") if obj.get("max_tokens") is not None else 2048,
-            "trigger": MentalModelTrigger.from_dict(obj["trigger"]) if obj.get("trigger") is not None else None,
             "last_refreshed_at": obj.get("last_refreshed_at"),
             "created_at": obj.get("created_at"),
             "reflect_response": obj.get("reflect_response")

hindsight-clients/python/hindsight_client_api/models/mental_model_trigger.py

@@ -1,87 +0,0 @@
-# coding: utf-8
-
-"""
-    Hindsight HTTP API
-
-    HTTP API for Hindsight
-
-    The version of the OpenAPI document: 0.4.0
-    Generated by OpenAPI Generator (https://openapi-generator.tech)
-
-    Do not edit the class manually.
-"""  # noqa: E501
-
-
-from __future__ import annotations
-import pprint
-import re  # noqa: F401
-import json
-
-from pydantic import BaseModel, ConfigDict, Field, StrictBool
-from typing import Any, ClassVar, Dict, List, Optional
-from typing import Optional, Set
-from typing_extensions import Self
-
-class MentalModelTrigger(BaseModel):
-    """
-    Trigger settings for a mental model.
-    """ # noqa: E501
-    refresh_after_consolidation: Optional[StrictBool] = Field(default=False, description="If true, refresh this mental model after observations consolidation (real-time mode)")
-    __properties: ClassVar[List[str]] = ["refresh_after_consolidation"]
-
-    model_config = ConfigDict(
-        populate_by_name=True,
-        validate_assignment=True,
-        protected_namespaces=(),
-    )
-
-
-    def to_str(self) -> str:
-        """Returns the string representation of the model using alias"""
-        return pprint.pformat(self.model_dump(by_alias=True))
-
-    def to_json(self) -> str:
-        """Returns the JSON representation of the model using alias"""
-        # TODO: pydantic v2: use .model_dump_json(by_alias=True, exclude_unset=True) instead
-        return json.dumps(self.to_dict())
-
-    @classmethod
-    def from_json(cls, json_str: str) -> Optional[Self]:
-        """Create an instance of MentalModelTrigger from a JSON string"""
-        return cls.from_dict(json.loads(json_str))
-
-    def to_dict(self) -> Dict[str, Any]:
-        """Return the dictionary representation of the model using alias.
-
-        This has the following differences from calling pydantic's
-        `self.model_dump(by_alias=True)`:
-
-        * `None` is only added to the output dict for nullable fields that
-          were set at model initialization. Other fields with value `None`
-          are ignored.
-        """
-        excluded_fields: Set[str] = set([
-        ])
-
-        _dict = self.model_dump(
-            by_alias=True,
-            exclude=excluded_fields,
-            exclude_none=True,
-        )
-        return _dict
-
-    @classmethod
-    def from_dict(cls, obj: Optional[Dict[str, Any]]) -> Optional[Self]:
-        """Create an instance of MentalModelTrigger from a dict"""
-        if obj is None:
-            return None
-
-        if not isinstance(obj, dict):
-            return cls.model_validate(obj)
-
-        _obj = cls.model_validate({
-            "refresh_after_consolidation": obj.get("refresh_after_consolidation") if obj.get("refresh_after_consolidation") is not None else False
-        })
-        return _obj
-
-

hindsight-clients/python/hindsight_client_api/models/operation_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.

hindsight-clients/python/hindsight_client_api/models/operation_status_response.py

@@ -5,7 +5,7 @@
 
     HTTP API for Hindsight
 
-    The version of the OpenAPI document: 0.4.0
+    The version of the OpenAPI document: 0.1.0
     Generated by OpenAPI Generator (https://openapi-generator.tech)
 
     Do not edit the class manually.