STACKQUADRANT

Arize-ai/phoenix

Prompt Engineering

AI Observability & Evaluation

7.4
GitHub Metrics
Stars
10.0k
Forks
906
Open Issues
579
Watchers
55
Contributors
185
Weekly Commits
0
Language
Python
License
NOASSERTION
Last Commit
Jun 3, 2026
Created
Nov 10, 2022
Latest Release
arize-phoenix-v17.1.0
Release Date
Jun 3, 2026
Synced: Jun 3, 2026
Quality Scores
Documentation Qualityw: 20%
7.2

Has docs site (https://arize.com/docs/phoenix). Description: 29 chars. Stars signal: 9,972. Contributors: 185. Score: 7.2/10

Community Healthw: 20%
7.7

Stars: 9,972. Contributors: 185. Watchers: 55. Forks: 906. Issue ratio: 5.8%. Score: 7.7/10

Maintenance Velocityw: 15%
7.7

Last commit: 0d ago. Weekly commits: 0. Latest release: arize-phoenix-v17.1.0. Maturity bonus: 3.6y old. Score: 7.7/10

API Design & DXw: 20%
6.6

Stars/issues ratio: 17. Dynamic language: Python. Has documentation site. License: NOASSERTION. Popularity signal: 9,972 stars. Score: 6.6/10

Production Readinessw: 15%
8.0

Battle-tested: 9,972 stars. Peer review: 185 contributors. Versioned: arize-phoenix-v17.1.0. Licensed: NOASSERTION. Age: 3.6 years. Maintenance: last commit 0d ago. Score: 8/10

Ecosystem Integrationw: 10%
7.6

Fork interest: 906. Major ecosystem: Python. License: NOASSERTION. Adoption: 9,972 stars. Has web presence. Score: 7.6/10

Tags
agentsai-monitoringai-observabilityaiengineeringanthropicdatasetsevalslangchainllamaindexllm-eval
Radar
Documentation Quality
Community Health
Maintenance Velocity
API Design & DX
Production Readiness
Ecosystem Integration