PyPI Stats
Arize-ai

arize-phoenix-evals

AI Observability & Evaluation
PyPI GitHub

Shared Repository

This package shares its GitHub repository (Arize-ai/phoenix) with 6 other packages. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
31.1K
Week
167.5K
Month
762.1K
Stars
9.5K
Forks
850
Issues
473
Version
3.1.0

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
85
Adoption
68
Community
70
How the maintenance status was determined
Last commit
0 days ago
Monthly downloads
762,108
• 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
762,108
Stars
9,538
Stars per 1k downloads
12.52
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
23,926
Month daily avg
25,404
Momentum
-5.8%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
<3.15,>=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
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
1 days ago
Total releases
80
Releases/year
36.4
• 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
246
Monthly downloads
762,108
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
83
 
Issue Burden
49.6
per 1k stars
Discussions
10.4
per 1k stars
Fork Ratio
28.9%
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 8.2K
macOS 152
Windows 97

Python Versions

3.12
46.8% 3.5K
3.11
28.0% 2.1K
3.13
16.0% 1.2K
3.10
6.9% 525
3.14
2.3% 172

Top Countries

1. US US
7.0K
2. CA CA
268
3. DE DE
213
4. IN IN
172
5. SG SG
132
6. GB GB
118
7. HK HK
98
8. NL NL
86
9. FI FI
76
10. CH CH
62

Package Information

License
Elastic-2.0
First Release
February 23, 2024
Last Release
Yesterday
Last Commit
17 hr ago
Latest Version
3.1.0
Total Releases
80
Contributors
246
Open PRs
54
Archived
No
Python Versions
3.10 3.11 3.12 3.13 3.14
Wheels
py3
Keywords
Explainability Monitoring Observability
Topics
llmops ai-monitoring ai-observability llm-eval aiengineering datasets agents llms prompt-engineering anthropic evals llm-evaluation openai langchain llamaindex smolagents
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links