langchain-core
PyPI v1.2.2824,786,155 weekly downloads · MIT · 8 Dependencies
Source data as of:
Summary
Building applications with LLMs through composability
Install
pip install langchain-core
- EcosystemPyPI
- Version1.2.28
- Weekly downloads24,786,155
- LicenseMIT
- Dependencies8
- Last release2026-04-10
- First published2023-11-20
Registry values
Reproduced verbatim from the official registry, with the source named on each value.
Description
Building applications with LLMs through composability
Registry-supplied description, cleaned to plain text. Source: PyPI (Python Package Index).
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
83.3 / 100
Maintenance activity index (release cadence + download level).
Q-Trust Quanteta
1.9 / 100
Adoption / stability index (community size + download stability + age).
Q-Risk Quanteta
39.4 / 100
Dependency-surface index. Higher = more risk factors detected.