pytorch-lightning
PyTorch Lightning is the lightweight PyTorch wrapper for ML researchers. Scale your models. Write less boilerplate.
pytorch-lightning has been downloaded 374,055,810 times in total on PyPI, including 12,423,917 in the last 30 days. The latest version is 2.6.4, released May 20, 2026. It is distributed under the Apache-2.0 license.
Version2.6.4
Downloads
374.06M
LicenseApache-2.0
AuthorLightning AI et al.
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal2.*1.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 251 series
Selected total67.16M
374.1MAll-time
12.4MLast 30 days
264.2kLast 24 h
3.98/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0142.4%
2.6.5
14.2M downloadsDownloads14.2M42.4% - 0215.7%
2.6.0
5.2M downloadsDownloads5.2M15.7% - 039.0%
2.6.1
3.0M downloadsDownloads3.0M9.0% - 044.6%
2.5.2
1.5M downloadsDownloads1.5M4.6% - 053.5%
2.5.5
1.2M downloadsDownloads1.2M3.5% - 063.3%
2.5.1.post0
1.1M downloadsDownloads1.1M3.3% - 072.9%
2.4.0
966.7k downloadsDownloads966.7k2.9% - 082.5%
2.5.6
837.0k downloadsDownloads837.0k2.5% - 0916.2%
Other
5.4M downloadsDownloads5.4M16.2%
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Thirteen recent days of pytorch-lightning downloads. Drag the green handle on the right to guess where day fourteen lands.