Use Cases

Title	Description	Link	Code
Hybrid search with Postgres Native BM25 and VectorChord	This article explores how to implement Hybrid Search in Postgres using VectorChord-bm25 for keyword-based retrieval and VectorChord for semantic search.	Hybrid Search	Github Repo
Supercharge vector search with ColBERT rerank in PostgreSQL	This blog will demonstrate using the PostgreSQL extension VectorChord and pgvector with ColBERT rerank.	ColBERT Rerank	Github Repo
Beyond Text: Unlock OCR-Free RAG in PostgreSQL with Modal & VectorChord	This post is your guide to building exactly that: an OCR-free RAG system directly within your familiar PostgreSQL database. We'll leverage the power of the ColQwen2 Vision Language Model, the efficiency of VectorChord for multi-vector search in Postgres, and the scalability of Modal for GPU-powered embedding generation.	OCR-Free RAG	Github Repo