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LightRAG

GitHub Repo Pretty sure · shipping matters more than papers
https://github.com/HKUDS/LightRAG

Graph-RAG framework that actually extracts structured knowledge instead of just vector-bombing every query. Shipping real features faster than the hype cycle can keep up.

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LightRAG genuinely solves a RAG problem: dual-level retrieval (entity/document + vector) is less naive than pure embedding search, and the arXiv paper (2410.05779) shows actual methodology. Real wins: multimodal via RAG-Anything integration, pluggable storage (Neo4j, Postgres, MongoDB, OpenSearch), reranker support, citation tracking. The slop: README is 90% badges and hype-news section ("2026.03" update??), marketing-heavy positioning, and it's still fundamentally a Python wrapper around LLM...

29949 stars Python 2026-03-22 536 days old

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