LangChain is a framework that streamlines developing LLM applications. In a nutshell, it provides abstractions that help build out common steps and flows for working with LLMs. In this post, we’ll go over how to integrate Embedchain, an open source RAG framework, with AWS Bedrock! What is Embedchain Embedchain is an open source RAG framework aimed at allowing developers to quickly gather necessary knowledge for LLM context when answering user prompts.