PyRank
huggingface

sentence-transformers

State-of-the-Art Embeddings, Retrieval, and Reranking
PyPI GitHub
Downloads
Day
1.0M
Week
6.4M
Month
27.5M
Stars
18.7K
Forks
2.8K
Issues
1.3K
Version
5.5.1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
89
Adoption
70
Community
80
How the maintenance status was determined
Last commit
10 days ago
Monthly downloads
27,452,569
• 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
27,452,569
Stars
18,671
Stars per 1k downloads
0.68
• 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
914,237
Month daily avg
915,086
Momentum
-0.1%
((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
2 days ago
Total releases
77
Releases/year
11.3
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
263
Monthly downloads
27,452,569
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
69
 
Issue Burden
68.4
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
9.4%
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 587.3K
Windows 33.6K
macOS 22.4K

Python Versions

3.12
32.7% 192.5K
3.11
24.4% 143.6K
3.10
19.2% 113.2K
3.13
16.1% 95.0K
3.9
7.6% 44.4K

Top Countries

1. US US
481.9K
2. IE IE
19.7K
3. IN IN
18.3K
4. DE DE
14.8K
5. RU RU
12.6K
6. SG SG
8.3K
7. FR FR
8.2K
8. CA CA
7.9K
9. CN CN
7.9K
10. NL NL
6.9K

Package Information

License
Apache 2.0
First Release
July 25, 2019
Last Release
2 days ago
Last Commit
1 week ago
Latest Version
5.5.1
Total Releases
77
Contributors
263
Open PRs
25
Archived
No
Python Versions
3.10 3.11 3.12 3.13
Wheels
py3
Keywords
Transformer Networks BERT XLNet sentence embedding PyTorch NLP deep learning
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links