AI capabilities, knowledge management, and cognitive systems for Atom agents with 2026 Enhancement Plan integration.
Start Here: Intelligence Overview - Complete intelligence documentation
- Episodic Memory - Agent learning framework with POMDP (2026 enhanced) ✨
- Episodic Memory Quick Start - Get started with episodic memory
- Memory Integration - Memory system integration guide
- Context Memory (Per-Turn Fact Extraction) - Hermes-style durable-fact extraction; two-tier recall; extraction-first over compression-first ✨
- Atom vs. Hermes Comparison - Capability matrix + decision log vs. the Hermes agent
- Agent Memory Tools -
memory_remember(INTERN+) /memory_forget(SUPERVISED+) — explicit agent-initiated persist/invalidate
- Self-Evolution & Reflection Pool - Agents learn from mistakes and improve
- Reflection Pool (critique-based storage)
- Memento-Skills (generate skills from failures)
- AlphaEvolver (optimize existing skills)
- Arbor Framework Integration ✨ NEW: CodeHypothesisNode for skill evolution
- GraphRAG & Entity Types - Knowledge graph with multi-hop expansion ✨
- World Model & JIT Facts - Knowledge management
- JIT Fact Provision - Real-time fact verification with citations
- Vector Embeddings - Semantic search infrastructure
- Debug Quick Start - Debug system setup
- Debug System - Debug architecture
- Arbor Framework - Hypothesis Tree Refinement (HTR) ✨ NEW
- CodeHypothesisNode for code generation optimization
- WorkflowHypothesisNode for orchestration optimization
- RoutingHypothesisNode for LLM routing optimization
- POMDP integration for action space exploration
All intelligence systems have been enhanced through the 2026 Enhancement Plan:
- POMDP Memory Framework: Write-manage-read loop for agent learning
- Memory Consolidation: Offline processing (inspired by human sleep)
- Experience-Driven Graduation: Quality-weighted episodes (20% improvement)
See: episodic-memory.md - Complete POMDP documentation
- Multi-Hop Expansion: Cue-driven activation for entity relationships
- Dynamic Graph Construction: Incremental updates (no full rebuild)
- Community Detection: Leiden algorithm for entity clustering
See: graphrag.md - Complete GraphRAG documentation with 2026 enhancements
- RouteLLM Training: Preference data collection for router optimization
- Predictive Cache Warming: Pre-load frequently-used queries
- 15% Cost Reduction: Additional savings on top of existing cache
See: ../architecture/COGNITIVE_TIER_SYSTEM.md - Complete routing documentation
- POMDP Actions: Hypothesis nodes form action space in POMDP framework
- Observation Learning: Validation results feed into memory quality assessment
- GraphRAG Constraints: Failed hypotheses become negative constraints
- Routing Optimization: Arbor optimizes LLM selection for hypothesis generation
See: ../ARBOR_FRAMEWORK.md - Complete Arbor documentation
- Hybrid Storage: PostgreSQL (hot) + LanceDB (cold)
- Retrieval Modes: Temporal (~10ms), Semantic (~50-100ms), Sequential, Contextual
- Graduation Integration: Episodes track agent learning progress
- Canvas Integration: Canvas presentations linked to episodes
- POMDP Framework: Formal write-manage-read loop with observation/action spaces
- Memory Consolidation: Offline processing for experience-driven learning
- Reflection Pool: Vector database of agent critiques
- Memento-Skills: Auto-generate skills from failure patterns
- AlphaEvolver: Optimize skills through mutation
- Maturity Gated: INTERN+ for critiques, SUPERVISED+ for optimization
- Arbor Integration: CodeHypothesisNode validates skill generation hypotheses
- PostgreSQL-Backed: Recursive CTE traversal (<100ms)
- Multi-Hop Queries: Cue-driven activation for entity relationships
- Dynamic Construction: Incremental updates (no full rebuild required)
- Canonical Entities: 6 built-in types (user, workspace, team, task, ticket, formula)
- Custom Types: Dynamic entity type creation with JSON Schema
- Bidirectional Sync: Graph ↔ Database synchronization
- Community Detection: Leiden algorithm for entity clustering
- Tree-Based Refinement: Hypothesis Tree Refinement (HTR) for optimization
- Multi-Domain Support: Code, workflow, and routing hypothesis nodes
- MCTS Selection: UCB1 formula for exploration/exploitation balance
- Budget Enforcement: Tier-based limits (Free, Solo, Enterprise)
- Cumulative Learning: Cross-session negative constraints and insights
- ARBOR_FRAMEWORK.md - Arbor Framework complete guide ✨ NEW
- ATOM_ENHANCEMENT_PLAN.md - 2026 Enhancement Plan
- VALIDATION_METRICS.md - Performance metrics
- Agent Graduation - Promotion framework
- Auto-Dev Guide - Self-evolving agents
- Canvas Integration - Canvas presentations in memory
- Cognitive Tier System - LLM routing optimization
- GraphRAG & Entity Types - Knowledge graph and entity extraction
# Episodic Memory with POMDP
from core.memory.pomdp_memory_framework import POMDPMemoryFramework
pomdp = POMDPMemoryFramework()
# Arbor Framework for optimization
from core.hypothesis_tree import HypothesisTree, OptimizationNode
tree = HypothesisTree(task_type="workflow")
# GraphRAG with multi-hop
from core.graphrag.multi_hop_expansion import MultiHopExpander
expander = MultiHopExpander()
# Self-Evolution with Arbor
from core.reflection_service import ReflectionServiceLast Updated: June 18, 2026