What is Graphiti — Temporal AI Knowledge Graph by Zep?

Build dynamic knowledge graphs from AI agent conversations. Graphiti tracks entity changes over time, resolves contradictions, and provides temporal-aware queries.

Is Graphiti — Temporal AI Knowledge Graph by Zep free to use?

Yes. Graphiti — Temporal AI Knowledge Graph by Zep is freely available on TokRepo. Check the Source & Thanks section on the asset page for the specific open-source license.

How do I install Graphiti — Temporal AI Knowledge Graph by Zep?

Visit the asset page on TokRepo and click "Copy for agent" to get the installation instructions. Most assets can be installed with a single command.

Graphiti — Temporal AI Knowledge Graph by Zep

What is Graphiti?

Graphiti is an open-source temporal knowledge graph library. It builds dynamic entity-relationship graphs from AI agent interactions, tracking changes, resolving contradictions, and providing time-aware search.

In one sentence: Zep's open-source temporal knowledge graph — builds dynamic entity-relationship graphs from AI conversations, tracks changes, and resolves contradictions.

For: Developers building AI agent systems with evolving knowledge. Requires: Neo4j + LLM API.

Core Features

1. Automatic Entity Extraction

Extracts people, organizations, technologies, and other entities and relationships from conversations.

2. Temporal Tracking

Every fact has a time dimension — knows which information is outdated.

3. Contradiction Resolution

Automatically detects and handles contradictory information.

4. Hybrid Search

Semantic search + graph traversal.

FAQ

Q: How does it compare to RAG? A: RAG retrieves static text; Graphiti maintains a structured, evolving knowledge graph.

Q: What's the relationship with Zep? A: Built by the Zep team — Zep internally uses Graphiti's knowledge graph features.