# LangChain

LangChain builds tools for developing, evaluating and operating applications that use language models and agents.

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

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

## 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/blog](https://www.langchain.com/blog)

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