RC-3

.env.example

@@ -78,7 +78,9 @@ BRAIN_LOW_POWER_MODE=false
 
 # Sequential enrichment
 BRAIN_AUTO_ENRICH=true
-BRAIN_SCAN_INTERVAL=20s
+BRAIN_SCAN_INTERVAL=5m
+# Safety verification: periodically parse/hash full knowledge content even when path/size/mtime are unchanged. 0 disables.
+BRAIN_KNOWLEDGE_FULL_VERIFY_INTERVAL=6h
 BRAIN_ENRICH_INTERVAL=90s
 BRAIN_ENRICH_BATCH_SIZE=3
 BRAIN_ENRICH_STEP_DELAY=3s
@@ -87,6 +89,36 @@ BRAIN_ENRICH_ANCHORS=48
 BRAIN_PROCESSING_MODE=precise
 BRAIN_CLUSTER_HASH_BITS=24
 BRAIN_CLUSTER_HASH_TABLES=2
+
+# Experimental mathematical Knowledge<->Knowledge layer. Reuses embeddings that
+# already exist; edge scoring/layout perform no additional model call.
+BRAIN_VECTOR_GRAPH_ENABLED=false
+BRAIN_VECTOR_GRAPH_NEIGHBORS=4
+BRAIN_VECTOR_GRAPH_CANDIDATES=96
+BRAIN_VECTOR_GRAPH_MIN_SIMILARITY=0.80
+BRAIN_VECTOR_GRAPH_MIN_AFFINITY=0.35
+# Optional second pass for nodes left isolated after the conservative mutual-kNN pass.
+BRAIN_VECTOR_GRAPH_ORPHAN_PASS=false
+BRAIN_VECTOR_GRAPH_ORPHAN_NEIGHBORS=2
+BRAIN_VECTOR_GRAPH_ORPHAN_CANDIDATES=256
+BRAIN_VECTOR_GRAPH_ORPHAN_MIN_SIMILARITY=0.80
+BRAIN_VECTOR_GRAPH_ORPHAN_MIN_AFFINITY=0.30
+# Let an integrated BRAIN_MODE=agent worker calculate vector-graph CPU jobs.
+# The Brain remains graph owner and validates every returned endpoint/value.
+BRAIN_VECTOR_GRAPH_AGENT_OFFLOAD=false
+BRAIN_VECTOR_GRAPH_AGENT_REQUIRED=false
+BRAIN_VECTOR_GRAPH_AGENT_WAIT=2m
+# AI-THINK consumes mathematical semantic_neighbor candidates before doing a new vector search.
+BRAIN_THINKING_VECTOR_GUIDED=true
+# Optional hard semantic 3D layout. Keep false unless you want an immediate full layout replacement.
+BRAIN_VECTOR_GRAPH_LAYOUT=false
+# Re-evaluate semantic proximity from the existing embeddings periodically without model calls.
+BRAIN_VECTOR_GRAPH_REEVALUATE_INTERVAL=30m
+# Gradually relax dense visual clouds toward the semantic layout instead of moving all nodes at once.
+BRAIN_VECTOR_GRAPH_RELAX_LAYOUT=true
+BRAIN_VECTOR_GRAPH_LAYOUT_RELAX_INTERVAL=2h
+BRAIN_VECTOR_GRAPH_LAYOUT_BLEND=0.08
+BRAIN_VECTOR_GRAPH_LAYOUT_MAX_SHIFT=0.035
 BRAIN_CLUSTER_CANDIDATES_PER_ANCHOR=96
 BRAIN_CLUSTER_ARTICLE_CANDIDATES=192
 BRAIN_CLUSTER_REVIEW_EVIDENCE=8
@@ -147,6 +179,13 @@ BRAIN_ARTICLE_MAX_GENERATION_DEPTH=2
 BRAIN_ARTICLE_MIN_CONFIDENCE=0.74
 BRAIN_ARTICLE_MIN_TEXT_CHARS=180
 BRAIN_ARTICLE_MIN_ANSWER_CHARS=420
+# Model-free pre-review. It scores depth, redundancy, source coverage and information density
+# before the expensive Qwen claim/coverage review. Local CPU is the privacy-safe default;
+# enable Agent offload only when that worker is trusted to receive article/source text.
+BRAIN_ARTICLE_CPU_QUALITY_ENABLED=true
+BRAIN_ARTICLE_CPU_QUALITY_AGENT_OFFLOAD=false
+BRAIN_ARTICLE_CPU_QUALITY_AGENT_REQUIRED=false
+BRAIN_ARTICLE_CPU_QUALITY_AGENT_WAIT=20s
 # Web-Routing: auto = precise: always, clustered: adaptive.
 # always = breite Vorabrecherche; adaptive = intern/Gemma zuerst und Web nur bei Aktualität/Evidenzlücke; review_only = Web nur auf Reviewer-Anforderung.
 BRAIN_ARTICLE_RESEARCH_STRATEGY=auto
@@ -224,3 +263,16 @@ BRAIN_AUTONOMOUS_RESEARCH_OPPORTUNITY_LIMIT=8
 # BRAIN_AGENT_BATCH_SIZE=50
 # Allow polling RFC1918/private URLs only for intentionally trusted intranet sources.
 # BRAIN_AGENT_ALLOW_PRIVATE=false
+# CPU compute worker. No Ollama/chat/embedding call is made for vector_graph or article_quality jobs;
+# vector jobs receive existing float32 embeddings, article-quality jobs receive the already selected article/evidence text.
+# BRAIN_AGENT_COMPUTE_ENABLED=true
+# BRAIN_AGENT_COMPUTE_POLL_INTERVAL=5s
+# BRAIN_AGENT_COMPUTE_MAX_BYTES=134217728
+
+# Optional Docker-controller role. Keep disabled unless this Agent is intentionally
+# trusted with the host Docker socket. Docker.sock is effectively host-root.
+# BRAIN_AGENT_DOCKER_CONTROLLER_ENABLED=false
+# BRAIN_AGENT_DOCKER_SOCKET=/var/run/docker.sock
+# BRAIN_AGENT_DOCKER_COMPOSE_BINARY=docker
+# BRAIN_AGENT_CONTROLLER_POLL_INTERVAL=5s
+# BRAIN_AGENT_CONTROLLER_MAX_DURATION=15m