Build your own AI-powered search tool with CocoIndex using text embeddings and Postgres. Minimal code, fast results, and fully open-source.

Vector Search

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CocoIndex is an open-source project that enables building AI-powered search tools using text embeddings and PostgreSQL. The tutorial demonstrates creating an indexing flow that reads text files, chunks documents, generates embeddings using SentenceTransformer models, and stores them in a vector database. The system supports natural language queries through cosine similarity search, providing a minimalistic approach to semantic search with full data lineage tracking.

This Open-Source Project Turns Text Into Instant AI Answers

<p><a href="https://github.com/cocoindex-io/cocoindex" target="_blank" rel="noopener nofollow">https://github.com/cocoindex-io/cocoindex</a></p>
