Pixeltable

Build multimodal AI applications with Pixeltable — declarative tables replace LangChain + pandas + vector DB with one system. Automates chunking, embedding, retrieval, tool-calling agents, and 25+ AI provider integrations (OpenAI, Anthropic, Gemini, etc.) via computed columns that run on insert. Use when building RAG pipelines, processing images/video/audio/documents, orchestrating LLM inference, or deploying agents with persistent memory. Covers incremental computation, version control, similarity search, FastAPI serving, and production patterns. Do NOT use for general Python or direct PostgreSQL administration.

by @pierrebrunelle (Pierre Brunelle)·MIT-0