PyPI Stats
JudgmentLabs

judgeval

The open source post-building layer for agents. Our environment data and evals power agent post-training (RL, SFT) and monitoring.
PyPI GitHub
Downloads
Day
25.8K
Week
130.2K
Month
330.1K
Stars
1.0K
Forks
91
Issues
13
Version
1.0.5

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
90
Popularity
61
Adoption
95
Community
40
How the maintenance status was determined
Last commit
27 days ago
Monthly downloads
330,104
• 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
330,104
Stars
1,026
Stars per 1k downloads
3.11
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
18,601
Month daily avg
11,003
Momentum
+69.0%
((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
27 days ago
Total releases
142
Releases/year
110.7
• 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
26
Monthly downloads
330,104
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
48
 
Issue Burden
12.7
per 1k stars
Discussions
1.0
per 1k stars
Fork Ratio
28.6%
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 7.2K

Python Versions

3.12
63.9% 4.5K
3.11
29.4% 2.1K
3.13
6.7% 465

Top Countries

1. US US
6.4K
2. DE DE
373
3. JP JP
66
4. KR KR
51
5. SG SG
44
6. AU AU
32
7. IN IN
28
8. BE BE
26
9. BR BR
26
10. GB GB
26

Dependencies

8
2 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
Apache-2.0
First Release
January 23, 2025
Last Release
3 weeks ago
Last Commit
3 weeks ago
Latest Version
1.0.5
Total Releases
142
Contributors
26
Open PRs
3
Archived
No
Python Versions
3
Wheels
py3
Topics
langchain langgraph llama-index llm llm-evaluation llm-observability open-source openai prompt-engineering agent agentic-ai agents grpo reinforcement-learning rl
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links