LangChain is an open-source framework designed to facilitate the integration of large language models (LLMs) into applications. LangChain provides a suite of tools and components that support developers throughout the entire development process, enabling them to build context-aware reasoning applications such as chatbots, virtual agents, and more .

LangChain simplifies the process of incorporating LLMs into various applications, allowing developers to leverage the capabilities of these advanced models for tasks like document analysis, summarization, and conversational AI .

https://www.langchain.com/