How to Build a RAG System with a Self-Querying Retriever in LangChain

RAG + Filtering with Metadata = Great Movies Recommendations 🍿

Image of a person watching television. Image created in DALL·E 3.

Table of Contents

• Retrieving the data
• Upload documents to Pinecone
• Creating the self-querying retriever
• Creating the chat model
• Demonstration

Links

• Try out Film Search for yourself (requires an OpenAI API key)
• Link to GitHub with code

Recently, I was browsing Max trying to find a movie to watch. Typically this involves browsing through the various lists presented to …

hands-on-tutorials langchain machine learning nlp rags