LangSmith

Observability, evaluation, and deployment platform for LLM apps and AI agents.

LangSmith helps teams trace, monitor, evaluate, and debug AI applications and agents. It gives visibility into production behavior, cost, latency, failures, and evaluation workflows.

适合人群

AI engineers, product engineers, agent builders, and teams running LLM apps in production

推荐理由

Once AI apps are live, debugging prompts and agent behavior becomes a real operations problem. LangSmith is built directly for that layer.