NexusRAG

Hybrid RAG system combining vector search, knowledge graph (LightRAG), and cross-encoder reranking — with Docling document parsing, visual intelligence (image/table captioning), agentic streaming chat, and inline citations. Powered by Gemini or local Ollama models. Maintained by LeDat98 on GitHub, where it has earned 334 stars from the community.

It's actively developed around chromadb, citation, docling, and is a solid reference for anyone building with these tools.