This is a complete beginner tutorial for LangSmith. It allows you to find and fix errors, test, evaluate, and keep track of chains and smart agents made with any LLM framework. It also works seamlessly with LangChain, the preferred open-source framework for working with LLMs. LangSmith is developed by the company behind the open-source LangChain framework. Learn more about how I help data professionals 🔐 Copy my AI tools & workflows: https://bit.ly/data-alchemy 💰 Kick-start your data freelance career: https://www.datalumina.io/data-freelancer 🔗 Links in this video https://github.com/daveebbelaar/langchain-experiments https://smith.langchain.com/ https://docs.smith.langchain.com/ 👋🏻 About Me Hey there, my name is @daveebbelaar and I work as a freelance data scientist and run a company called Datalumina. You've stumbled upon my YouTube channel, where I give away all my secrets when it comes to working with data. If you want to learn more about what I do, then head over to https://www.datalumina.io/