semantic-search-nextjs-pinecone-langchain-chatgpt

Embeds text files into vectors, stores them on Pinecone, and enables semantic search using GPT3 and Langchain in a Next.js UI. Maintained by dabit3 on GitHub, where it has earned 762 stars from the community.

It's actively developed around langchain, nextjs, openai, and is a solid reference for anyone building with these tools.