Incremental And Batch Document Insert Without Duplicate Chunks

nano-graphrag is a compact (~1100 LOC) MIT-licensed Python GraphRAG implementation: inserts text, builds an entity/relation graph, and answers global or local queries. Pluggable LLMs, embeddings, vector stores (FAISS, Milvus, Qdrant, hnswlib) and graph stores (networkx, Neo4j), fully async.

RAG | Python · graphrag · knowledge-graph