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post-graph-rag: A PostgreSQL-Native Graph RAG Engine

This story is from 2026-08-27. It is preserved in the archive; the latest stories are on the live feed.

arXiv:2608.24921v1 Announce Type: new Abstract: Graph-based retrieval-augmented generation connects facts that no single passage states, but current implementations pay for that three times: in infrastructure, requiring a vector store, graph database and document store to be kept consistent; in gra…

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  1. 2026-08-27 04:00 · arXiv cs.AI
    post-graph-rag: A PostgreSQL-Native Graph RAG Engine

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