Show HN: Graphiti – LLM-Powered Temporal Knowledge Graphs

Graphiti is an open-source project hosted on GitHub that facilitates the construction and querying of dynamic, temporally-aware Knowledge Graphs. It handles evolving relationships and maintains historical context, filling a niche for temporal aspects not covered by static document models like Microsoft’s GraphRAG. Graphiti is suitable for applications in various industries such as sales, customer service, health, and finance, offering sophisticated search and scoping features, and is powered by Python.

• Graphiti is designed to handle data that changes over time.
• It tracks changes in relationships, providing historical context.
• It uses a hybrid search combining semantic and full-text search.
• Graphiti supports LLMs like OpenAI for inference and embedding.
• The tool is under active development with a focus on performance.