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phoenix license, foundation and stars

LLM application frameworks · Custom or mixed (see the LICENSE file) (source-available) · 12,118 stars

GitHub

AI Observability & Evaluation

License history

LICENSE file

Custom or mixed (see the LICENSE file) No license change recorded since the repository was created in 2022.

Latest release

No GitHub releases published; the project releases elsewhere (tags or its own site).

About and history
Repository
Arize-ai/phoenix · created Nov 9, 2022
Website
arize.com/docs/phoenix
Language
Python
Foundation
None; run by its maintainers
GitHub detects
NOASSERTION (a custom or multi-license file; the license above is read from the file itself)
Stars per week
85 (GitHub weekly snapshots)

Weekly snapshots

Week ofStars
Nov 2, 202612,118
Oct 26, 202612,008
Oct 12, 202611,882
Oct 5, 202611,751
Sep 21, 202611,610

Changes

Stars per weekNov 3, 2026

Gains about 85 stars a week, up from 80.

Stars per weekOct 26, 2026

Gains about 80 stars a week, down from 91.

Stars per weekOct 17, 2026

Gains about 91 stars a week, up from 71.

Stars per weekOct 8, 2026

Gains about 71 stars a week.

TrackedSep 25, 2026

Now tracked, from Arize-ai/phoenix on GitHub.