PyRank
lucidrains

x-transformers

A concise but complete full-attention transformer with a set of promising experimental features from various papers
PyPI GitHub
Downloads
Day
48.9K
Week
335.8K
Month
1.5M
Stars
5.9K
Forks
507
Issues
71
Version
2.19.6

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
79
Adoption
70
Community
40
How the maintenance status was determined
Last commit
6 days ago
Monthly downloads
1,536,205
• 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
1,536,205
Stars
5,861
Stars per 1k downloads
3.82
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
47,977
Month daily avg
51,207
Momentum
-6.3%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.9
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
MIT License
• 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
6 days ago
Total releases
671
Releases/year
120.5
• 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
29
Monthly downloads
1,536,205
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
46
 
Issue Burden
12.1
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
5.7%
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

Windows 28.4K
Linux 12.9K
macOS 1.4K

Python Versions

3.10
73.4% 31.3K
3.12
17.2% 7.3K
3.11
7.9% 3.4K
3.13
1.0% 421
3.14
0.5% 232

Top Countries

1. US US
15.2K
2. IN IN
3.0K
3. FR FR
2.1K
4. GB GB
1.6K
5. AU AU
1.5K
6. BR BR
1.2K
7. DE DE
1.2K
8. CA CA
958
9. TR TR
938
10. ID ID
883

GitHub Topics

Tags from the package's GitHub repository describing what it does.

Package Information

License
MIT License
First Release
October 28, 2020
Last Release
6 days ago
Last Commit
6 days ago
Latest Version
2.19.6
Total Releases
671
Contributors
29
Open PRs
3
Archived
No
Python Versions
3.6
Wheels
py3
Keywords
artificial intelligence attention mechanism transformers
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links