fast-graphrag
View on GitHubRAG that intelligently adapts to your use case, data, and queries
Python GraphRAG library that builds and incrementally updates domain-specific knowledge graphs, then uses PageRank-based exploration to retrieve evidence for queries. Supports OpenAI-compatible models, Gemini, and Vertex AI.
Use Cases
Build knowledge graphs from documentsAnswer questions over domain-specific dataUpdate retrieval indexes as data changesExplore entity relationships for evidence-backed answers
Built With
- Language
- Python
- Frameworks
- OpenAI API · Google Gemini · Vertex AI · Instructor · igraph
Tags
GraphRAG · knowledge graphs · retrieval · PageRank · incremental indexing · async · entity extraction · citations