LangChain Files

⚡ Building applications with LLMs through composability ⚡

This is an exact mirror of the LangChain project, hosted at https://github.com/langchain-ai/langchain. SourceForge is not affiliated with LangChain. For more information, see the SourceForge Open Source Mirror Directory.

The interactive file manager requires Javascript. Please enable it or use sftp or scp.
You may still browse the files here.

Name	Modified	Size	InfoDownloads / Week
langchain==1.0.1	< 15 hours ago		0
langchain-xai==1.0.0	2025-10-17		0
langchain==1.0.0	2025-10-17		0
langchain-text-splitters==1.0.0	2025-10-17		0
langchain==1.0.0rc2	2025-10-17		0
Totals: 5 Items			0

Other Useful Business Software

Gen AI apps are built with MongoDB Atlas

The database for AI-powered applications.

MongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.

Start Free

Photo and Video Editing APIs and SDKs

Trusted by 150 million+ creators and businesses globally

Unlock Picsart's full editing suite by embedding our Editor SDK directly into your platform. Offer your users the power of a full design suite without leaving your site.

Learn More

Recommended Projects

LangChain.js
Building applications with LLMs through composability. Large language models (LLMs) are emerging as a transformative technology, enabling developers to build applications that they previously could not. But using these LLMs in isolation is often not enough to create a truly powerful app - the...
LangGraph
LangGraph is a library for building stateful, multi-actor applications with LLMs, used to create agent and multi-agent workflows. Compared to other LLM frameworks, it offers these core benefits: cycles, controllability, and persistence. LangGraph allows you to define flows that involve cycles,...
GPTCache
ChatGPT and various large language models (LLMs) boast incredible versatility, enabling the development of a wide range of applications. However, as your application grows in popularity and encounters higher traffic levels, the expenses related to LLM API calls can become substantial....
Ragas
Objective metrics, intelligent test generation, and data-driven insights for LLM apps. Ragas is your ultimate toolkit for evaluating and optimizing Large Language Model (LLM) applications. Say goodbye to time-consuming, subjective assessments and hello to data-driven, efficient evaluation...
Arch
Arch is an intelligent Layer 7 gateway designed to protect, observe, and personalize LLM applications (agents, assistants, co-pilots) with your APIs. Engineered with purpose-built LLMs, Arch handles the critical but undifferentiated tasks related to the handling and processing of prompts,...

LangChain Files

⚡ Building applications with LLMs through composability ⚡

Get an email when there's a new version of LangChain