Author

Oleg Sedukhin

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Preprint Jul 2026

RAGU: A Multi-Step GraphRAG Engine with a Compact Domain-Adapted LLM

RAGU, an open-source modular GraphRAG engine, addresses extraction from consolidation by separating extraction from consolidation: entities and relations pass through two-stage typed extraction, DBSCAN-backed deduplication, LLM summarization, and Leiden community detection.

Mikhail Komarov, Ivan Bondarenko, Stanislav Shtuka et al. · 0 citations