PyRank
lucidrains

vector-quantize-pytorch

Vector (and Scalar) Quantization, in Pytorch
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

vector-quantize-pytorch has 1.5M monthly downloads and 4K GitHub stars. Version 1.30.1 supports Python 3.9+, first published in 2020.

It is stably maintained under a permissive license, last released in Jul 2026.

It is built on top of einops, einx and torch. It is used by 62 tracked packages, including endoreg-db, audiolm-pytorch and neucodec.

GitHub topics include artificial-intelligence, deep-learning and pytorch.

Downloads
Day
57.4K
Week
357.1K
Month
1.5M
Stars
4.0K
Forks
330
Issues
49
Version
1.30.1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
75
Adoption
80
Community
40
Provenance
0
How the maintenance status was determined
Last commit
31 days ago
Monthly downloads
1,458,847
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
1,458,847
Stars
3,975
Stars per 1k downloads
2.72
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
51,018
Month daily avg
48,628
Momentum
+4.9%
((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
0 days ago
Total releases
326
Releases/year
53.6
• 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
23
Monthly downloads
1,458,847
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
52
 
Issue Burden
12.3
per 1k stars
Discussions
1.3
per 1k stars
Fork Ratio
7.0%
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 15.4K
Windows 14.7K
macOS 475

Python Versions

3.10
49.1% 15.0K
3.12
38.6% 11.8K
3.11
7.7% 2.3K
3.13
4.2% 1.3K
3.14
0.4% 112

Top Countries

1. US US
14.8K
2. IN IN
1.8K
3. DE DE
1.1K
4. FR FR
1.1K
5. HK HK
1.0K
6. JP JP
827
7. CN CN
825
8. SG SG
771
9. VN VN
592
10. BR BR
555
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
MIT License
First Release
June 9, 2020
Last Release
8 hr ago
Last Commit
1 month ago
Latest Version
1.30.1
Total Releases
326
Contributors
23
Open PRs
3
Archived
No
Python Versions
3.6
Wheels
py3
Keywords
artificial intelligence deep learning pytorch quantization
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links