Persistent Agent State • In Development

Persistent cognitive memory for autonomous AI agents.

Break free from the stateless loop. Equip LLM agents with episodic recall, evolving semantic graphs, and background consolidation across millions of conversational turns.

Sub-8ms vector retrieval • ACID transaction guarantees • Bi-temporal graph index

100k+
Continuous Sessions
< 8ms
Vector & Graph Recall
3-Tier
Episodic • Semantic • Working
100%
Durable State
Cognitive Primitives

An architecture modeled after biological consolidation

Raw conversational memory quickly degrades into noisy embeddings. We separate experiential episodes from synthesized factual beliefs.

Bi-Temporal Episodic Recall

Reconstruct exact historical event trajectories using dual timeline indexing: valid-time (when the event happened in reality) and transaction-time (when the agent learned it).

Temporal timeline indexing

Living Semantic Knowledge Graph

Autonomous entities, relations, and user preferences are distilled continuously from raw dialogue into a normalized semantic graph with deterministic contradiction resolution.

Continuous distillation

Consolidation Sleep Cycles

Background daemon workers execute offline consolidation passes: deduplicating redundant memories, pruning decaying transient tokens, and solidifying core behavioral models.

Async compaction daemons

Multi-Agent Shared Memories

Granular namespace segregation and role-based access control allow agent swarms to access shared organizational repositories while maintaining private working contexts.

RBAC • Multi-tenant
Engine Runtime

Query durable memory with zero semantic loss

A unified Python & TypeScript client interface that handles vector recall, graph traversal, and working state in single-digit milliseconds.

agent_memory_runtime.py
# Persistent memory store initialization
from memory_ai import AgentMemoryStore, RetrievalMode, MemoryScope

store = AgentMemoryStore(
    endpoint="grpc://memory-core.internal:8040",
    scope=MemoryScope.ENTERPRISE_ENTITY,
    enable_consolidation=True
)

# Retrieve context for user identity with temporal scoring
memory_view = store.recall(
    entity_id="usr_9882a",
    query="Database migration preferences and past staging failures",
    retrieval_mode=RetrievalMode.HYBRID_GRAPH_VECTOR,
    recency_decay=0.05,
    limit=5
)

# Inject verified semantic facts into agent prompt context
print(f"Retrieved {len(memory_view.facts)} facts, {len(memory_view.episodes)} episodes")
for fact in memory_view.facts:
    print(f"  [{fact.confidence:.2f}] {fact.subject} -> {fact.predicate} -> {fact.object}")

# Commit new episodic turn asynchronously
store.commit_turn(
    entity_id="usr_9882a",
    user_turn="We decided to switch PostgreSQL read replicas to eu-west-1",
    agent_turn="Acknowledged. Updated infrastructure plan for eu-west-1."
)
Deterministic Contradiction Handling
When a user changes decisions, the engine updates semantic graph edges without corrupting original episodic audit trails.
Hierarchical Decay Curves
Working memory decays in hours, episodic details condense in days, while foundational knowledge graph nodes endure indefinitely.
ACID State Guarantees
Full transaction rollback semantics ensure that failed agent generation loops never leave ghost state in the memory store.
Production Use Cases

Enabling agents with persistent cognitive identity

Designed for enterprise applications where memory loss is catastrophic to user trust.

Enterprise Co-Pilots

Executive Personal Assistants

Retain organizational structures, meeting outcomes, and subtle communication nuances across quarters without forgetting historical context.

Retention Horizon Indefinite (Years)
Customer Support

Cross-Channel Continuity

Unify customer conversations across voice, email, and live chat into a single episodic stream, eliminating redundant user questioning.

Resolution Speed 4x Faster Context
Autonomous Coding

Persistent Software Engineers

Maintain an evolving mental model of team PR reviews, architectural decisions, and testing patterns across months of continuous development.

Fact Accuracy 99.4% Verified
Closed Alpha Program

Give your AI agents a mind that endures

We are accepting select engineering teams building autonomous agents, long-horizon assistants, and multi-agent workflows into our closed alpha preview.