The pgrag extension
pgrag is a deprecated experimental extension and is not recommended for new projects. It runs small local models directly on your Postgres server rag_bge_small_en_v15 for embedding and rag_jina_rerank...
The pgrag extension was an experimental way to build end-to-end Retrieval-Augmented Generation (RAG) pipelines in SQL, using local models for embedding and reranking alongside pgvector for storage. It remains available on existing projects, but it's no longer recommended for new work.
Source code
Section titled “Source code”The pgrag source remains available in the pgrag GitHub repository.
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