Knowledge graph RAG tools
Tools that build a knowledge graph from your documents for multi-hop questions. 2 tools, sorted by GitHub stars.
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| Tool | Hardware | Fully offline |
|---|---|---|
| LightRAG Active Docs only | Depends on chosen LLM; graph extraction wants a 14B+ model | ✅ Yes |
| Microsoft GraphRAG Active Docs only | Indexing is LLM-heavy | ✅ Yes |
How we know: Docs only = taken from the project's own README/docs, not tested by us. Community report = an owner published a working (or problem) report; links to the source. Vendor guide = an official NVIDIA playbook exists. We have not hands-on tested any tool yet, so nothing here says "Tested by RAGShelf".
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Groupings use only what each listing's data supports. Last updated 2026-10-26.
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