STACKQUADRANT

Arize-ai/phoenix

Prompt Engineering

AI Observability & Evaluation

7.4
GitHub Metrics
Stars
9.3k
Forks
821
Open Issues
531
Watchers
53
Contributors
171
Weekly Commits
0
Language
Python
License
NOASSERTION
Last Commit
Apr 16, 2026
Created
Nov 10, 2022
Latest Release
arize-phoenix-v14.6.0
Release Date
Apr 15, 2026
Synced: Apr 16, 2026
Quality Scores
Documentation Qualityw: 20%
7.2

Has docs site (https://arize.com/docs/phoenix). Description: 29 chars. Stars signal: 9,304. Contributors: 171. Score: 7.2/10

Community Healthw: 20%
7.7

Stars: 9,304. Contributors: 171. Watchers: 53. Forks: 821. Issue ratio: 5.7%. Score: 7.7/10

Maintenance Velocityw: 15%
7.7

Last commit: 0d ago. Weekly commits: 0. Latest release: arize-phoenix-v14.6.0. Maturity bonus: 3.4y old. Score: 7.7/10

API Design & DXw: 20%
6.6

Stars/issues ratio: 18. Dynamic language: Python. Has documentation site. License: NOASSERTION. Popularity signal: 9,304 stars. Score: 6.6/10

Production Readinessw: 15%
7.9

Battle-tested: 9,304 stars. Peer review: 171 contributors. Versioned: arize-phoenix-v14.6.0. Licensed: NOASSERTION. Age: 3.4 years. Maintenance: last commit 0d ago. Score: 7.9/10

Ecosystem Integrationw: 10%
7.5

Fork interest: 821. Major ecosystem: Python. License: NOASSERTION. Adoption: 9,304 stars. Has web presence. Score: 7.5/10

Tags
agentsai-monitoringai-observabilityaiengineeringanthropicdatasetsevalslangchainllamaindexllm-eval
Radar
Documentation Quality
Community Health
Maintenance Velocity
API Design & DX
Production Readiness
Ecosystem Integration
Arize-ai/phoenix — 7.4/10 — AI/LLM Repository Review — StackQuadrant