langchain-core
Building applications with LLMs through composability
langchain-core has been downloaded 2,157,681,742 times in total on PyPI, including 151,522,861 in the last 30 days. The latest version is 1.6.10, released Oct 12, 2026. It is distributed under the MIT license.
Version1.6.10
Downloads
2.16G
LicenseMIT
Author—
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal1.*0.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 316 series
Selected total933.71M
2.2GAll-time
151.5MLast 30 days
4.2MLast 24 h
61.24/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 014.5%
1.5.3
21.1M downloadsDownloads21.1M4.5% - 024.3%
1.4.8
20.1M downloadsDownloads20.1M4.3% - 033.4%
1.4.0
15.7M downloadsDownloads15.7M3.4% - 043.0%
0.3.86
13.9M downloadsDownloads13.9M3.0% - 052.6%
1.6.0
12.0M downloadsDownloads12.0M2.6% - 062.4%
0.1.53
11.0M downloadsDownloads11.0M2.4% - 072.2%
1.4.9
10.5M downloadsDownloads10.5M2.2% - 082.2%
1.6.3
10.1M downloadsDownloads10.1M2.2% - 0975.5%
Other
352.4M downloadsDownloads352.4M75.5%
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Thirteen recent days of langchain-core downloads. Drag the green handle on the right to guess where day fourteen lands.