PyRank
huggingface

trl

Train transformer language models with reinforcement learning.
PyPI GitHub

Shared Repository

This package shares its GitHub repository (huggingface/trl) with 2 other packages. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
124.4K
Week
890.4K
Month
4.0M
Stars
18.4K
Forks
2.7K
Issues
551
Version
1.4.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
89
Adoption
70
Community
80
How the maintenance status was determined
Last commit
1 days ago
Monthly downloads
3,993,784
• Active
Activity within 30 days
Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
3,993,784
Stars
18,425
Stars per 1k downloads
4.61
Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
• Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
127,197
Month daily avg
133,126
Momentum
-4.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.10
Cutting Edge
Minimum supported version is 3.12 or newer
• Modern
Minimum supported version is 3.9, 3.10, or 3.11
Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Apache-2.0
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
13 days ago
Total releases
89
Releases/year
14.5
• Rapid
Last release within 365 days and > 12 releases/year
Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
511
Monthly downloads
3,993,784
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
88
 
Issue Burden
29.9
per 1k stars
Discussions
3.5
per 1k stars
Fork Ratio
18.7%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 101.2K
Windows 5.6K
macOS 3.0K

Python Versions

3.12
42.7% 46.6K
3.14
16.1% 17.5K
3.10
14.7% 16.1K
3.11
13.7% 15.0K
3.13
12.8% 13.9K

Top Countries

1. US US
88.4K
2. SG SG
4.4K
3. NL NL
2.2K
4. DE DE
1.8K
5. CN CN
1.3K
6. IN IN
1.1K
7. GB GB
1.0K
8. TW TW
829
9. KR KR
793
10. JP JP
772

Dependencies

5
46 optional dependencies

Used By

161
View all 161 dependents

Package Information

License
Apache-2.0
First Release
March 30, 2020
Last Release
2 weeks ago
Last Commit
Yesterday
Latest Version
1.4.0
Total Releases
89
Contributors
511
Open PRs
137
Archived
No
Python Versions
3 3.10 3.11 3.12 3.13 3.14
Wheels
py3
Keywords
transformers huggingface language modeling post-training rlhf sft dpo grpo
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links