semantic search

Replace keyword search with semantic search using embeddings, pgvector, and hybrid BM25 + vector scoring — better results in an afternoon.

Build a searchable, chat-enabled knowledge base from your docs using RAG, pgvector, and a clean chat UI — for internal or customer-facing use.

Ship a Perplexity-style AI search engine using embeddings, RAG, and streaming LLM responses — deployed on your own infrastructure.