README.md1 min read
LangSmith is a platform to trace, evaluate and monitor LLM applications — capture every step of a run, build eval datasets, and watch quality in production.
Trace, test and monitor LLM apps in production.
What teams reach for next — and why each earns a place beside LangSmith. Ranked by curator confidence.
LangSmith is a platform to trace, evaluate and monitor LLM applications — capture every step of a run, build eval datasets, and watch quality in production.