PyRank
primeintellect-ai

verifiers

Our library for RL environments + evals
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

verifiers has 1.2M monthly downloads and 4K GitHub stars. Version 0.1.14 supports Python <3.14,>=3.10, first published in 2025.

It is actively maintained under a permissive license, last released in May 2026.

It is built on top of aiolimiter, anthropic and datasets. It is used by 15 tracked packages, including prime, harnesses and tasksets.

Shared Repository
This package shares its GitHub repository (primeintellect-ai/verifiers) with 2 other packages. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
38.2K
Week
207.8K
Month
1.2M
Stars
4.3K
Forks
573
Issues
37
Version
0.1.14

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
78
Adoption
60
Community
70
Provenance
0
How the maintenance status was determined
Last commit
3 days ago
Monthly downloads
1,223,304
• 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
1,223,304
Stars
4,261
Stars per 1k downloads
3.48
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
29,686
Month daily avg
40,777
Momentum
-27.2%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
<3.14,>=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
MIT
• 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
60 days ago
Total releases
164
Releases/year
114.2
• 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
89
Monthly downloads
1,223,304
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
77
 
Issue Burden
8.7
per 1k stars
Discussions
2.1
per 1k stars
Fork Ratio
15.5%
contrib / forks
Stale Release
No
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 5.1K
macOS 465
Windows 19

Python Versions

3.12
80.6% 4.5K
3.13
9.8% 551
3.11
8.8% 493
3.10
0.5% 27
3.14
0.3% 18

Top Countries

1. US US
5.3K
2. CN CN
330
3. AU AU
173
4. BR BR
169
5. DE DE
169
6. FR FR
59
7. SE SE
34
8. NL NL
32
9. DK DK
30
10. SG SG
26

Dependencies

26
18 optional dependencies

Used By

15

Package Information

License
MIT
First Release
January 28, 2025
Last Release
2 months ago
Last Commit
4 days ago
Latest Version
0.1.14
Total Releases
164
Contributors
89
Open PRs
241
Archived
No
Python Versions
3 3.10 3.11 3.12 3.13
Wheels
py3
Keywords
agentic-rl agents environments eval grpo harness llm multi-turn reinforcement-learning rl rlvr tool-use train verifiers
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links