PyRank
Arize-ai

arize-phoenix-evals

AI Observability & Evaluation
PyPI GitHub
More links
Download Stats Issues
Verified repo
Monthly downloads
727.4K
Weekly downloads
189.6K
GitHub stars *
11.8K

Downloads in the 30 and 7 days to October 10, 2026. Refreshed weekly.

Package Information

Latest Version
3.9.2
Requires Python
<3.15,>=3.11
Licence
Elastic-2.0
Last Release
1 week ago
First Release
February 23, 2024
Total Releases
94
Python Versions
3.11 3.12 3.13 3.14
No reported malware or high/critical advisories · Details

The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
87
Adoption
88
Community
80
Provenance
100
How the maintenance status was determined
Last commit
2 days ago
Monthly downloads
727,441
• 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
727,441
Stars
11,827
Stars per 1k downloads
16.26
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
27,081
Month daily avg
24,248
Momentum
+11.7%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
More insights and metrics
Python version support tiers
requires_python
<3.15,>=3.11
Cutting Edge
Minimum supported version is 3.14 or newer
• Modern
Minimum supported version is 3.11 to 3.13
Legacy
Supports 3.10 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
Elastic-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
7 days ago
Total releases
94
Releases/year
35.5
• 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
252
Monthly downloads
727,441
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
85
 
Issue Burden
82.8
per 1k stars
Discussions
9.9
per 1k stars
Fork Ratio
20.9%
contrib / forks
Stale Release
No
 
PR Velocity
Active
 
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 14.6K
Windows 154
macOS 148

Python Versions

3.12
43.8% 6.1K
3.14
19.5% 2.7K
3.11
18.0% 2.5K
3.13
17.8% 2.5K
3.10
0.9% 129

Top Countries

1. US US
12.0K
2. DE DE
1.5K
3. NL NL
516
4. PT PT
192
5. CN CN
139
6. SG SG
123
7. CA CA
120
8. AU AU
111
9. IN IN
81
10. FR FR
42

Weekly Downloads

GitHub Stars *

Dependencies

9
15 optional dependencies

Used By

8

Repository details

Forks
1.2K
Issues
979
Last Commit
2 days ago
Contributors
252
Open PRs
166
Archived
No

Data and sources

Tracking Since
September 26, 2026
Data Updated
October 11, 2026
Data Freshness
Fresh
Keywords
Explainability Monitoring Observability
Sources and methodology