langchain

PyPI v1.3.12

73,489,717 weekly downloads · MIT · 3 Dependencies

Recently published

Source data as of:

Summary

Building applications with LLMs through composability

Install pip install langchain

Registry values

Reproduced verbatim from the official registry, with the source named on each value.

Weekly downloads 73,489,717 Source: PyPI (Python Package Index)
Releases 506 Last release: 2026-07-08 Source: PyPI (Python Package Index)
Dependencies 3 Source: PyPI (Python Package Index)

Description

Building applications with LLMs through composability

Registry-supplied description, cleaned to plain text. Source: PyPI (Python Package Index).

Package details

Package
langchain
Registry
PyPI
Version
1.3.12
Weekly downloads
73,489,717 (weekly)
License
MIT
Dependencies
3: langchain-core, langgraph, pydantic
Releases
506
Last release
2026-07-08
First published
2022-10-25
Repository
https://github.com/langchain-ai/langchain

Why a field shows "—": A dash means the value is not published by the source registry for that package. Quanteta never fills in a guessed value — a missing field stays blank.

Derived indices (computation method published)

Quanteta-computed from the registry values below. This is a derived index, not a measured registry metric. See the formula on the Data & Sources page.

Q-Vitality Quanteta 93.2 / 100 Maintenance activity index (release cadence + download level).
Q-Trust Quanteta 2.9 / 100 Adoption / stability index (community size + download stability + age).
Q-Risk Quanteta 30.3 / 100 Dependency-surface index. Higher = more risk factors detected.

Data & Sources

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Same license

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