# LangSmith

LangSmith is LangChain’s platform for tracing, evaluating and observing how AI applications behave.

Type: concept. Context selected by Escape Meridian; inclusion is not endorsement.

[Collection](/entities/langsmith)
[Original website](https://www.langchain.com/langsmith/observability)

## Sources

- [LangChain](https://www.langchain.com/blog): Follow how agent orchestration, evaluation and observability are put into practice.

## Perspectives


## Terminal notes


## Parallels


## Context references

- [https://www.langchain.com/langsmith/observability](https://www.langchain.com/langsmith/observability)
- [https://www.langchain.com/blog](https://www.langchain.com/blog)

Latest published distillations: [Publications API](/api/pipeline/publications?entity=langsmith)