Summary:
- LangChain is a framework that helps developers build applications with large language models (LLMs) like ChatGPT.
- LangChain provides tools and abstractions to make it easier to build applications that use LLMs for tasks like question answering, text generation, and more.
- LangChain helps developers focus on the high-level application logic rather than the low-level details of working with LLMs, making it easier to build powerful AI-powered applications.