LangChain exists to make it as easy as possible to develop LLM-powered applications.

… Today, we’re introducing LangSmith, a platform to help developers close the gap between prototype and production. It’s designed for building and iterating on products that can harness the power–and wrangle the complexity–of LLMs.

LangSmith is now in closed beta. So if you’re looking for a robust, unified, system for debugging, testing, evaluating, and monitoring your LLM applications, sign up here. — Read More