Building a web RAG chatbot: using LangChain, Exa (prev. Metaphor), LangSmith, and Hosted Langserve

To celebrate the update of Exa (prev. Metaphor), we’ve teamed up to show how to build a web RAG chatbot from scratch

Hosted App: https://perplexaty-5269a43d17175d97a534646f978834e0-ffoprvkqsa-uc.a.run.app/search/playground

Exa API key: get it at dashboard.exa.ai

Github: https://github.com/efriis/langchain-perplexaty