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phoenix

Arize-ai/phoenix

AI Observability & Evaluation

GraphCanon updated Sep 20, 2026 · GitHub synced Sep 20, 2026

62views this month

12k stars1.1k forksLast push Sep 18, 2026 Python Other

Decision brief

Phoenix is an AI observability and evaluation tool designed for monitoring and evaluating AI models and systems, with a focus on observability and evaluation metrics.

Good fit when

  • Use Phoenix when you need comprehensive observability features for your AI models and systems, as it is specifically designed to provide detailed insights into model performance and behavior.
  • Consider Phoenix if your project involves a variety of AI components such as agents, datasets, and prompt engineering, as it supports a broad range of AI engineering topics.

Avoid when

  • Avoid Phoenix if your project requires a tool that is not covered by the Elastic License 2.0, as Phoenix is licensed under this specific license.
  • Do not use Phoenix if your project strictly avoids tools with patent-protected code, as Phoenix includes portions of code that are patent protected.
Pricing:
unknown - The pricing model for Phoenix is not specified in the provided repository data.
Requirements:
Phoenix is written in Python and requires a Python environment to run.

Observed Sep 18, 2026 · Source: enrich:decision_facts

Verify the decision

Maintenance and security

Full trust report
Maintenance
Very active (0d since push)
As of Sep 18, 2026
Provenance
Not a fork · Organization account
As of Sep 18, 2026
Security (OSV)
2 low (2 low)
As of Sep 18, 2026

Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.

Install

pip install phoenix
PyPI

How it fits your stack(12)

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Similar tools

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Evidence and technical details

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Overview

A tool for monitoring and evaluating AI models and systems, focusing on observability and evaluation metrics.

Capability facts

Deploy
Self-host

Source: dockerfile:Dockerfile · Sep 18, 2026

Docker
Dockerfile present

Source: dockerfile:Dockerfile · Sep 18, 2026

CLI
CLI entrypoint

Source: pyproject.toml:[project.scripts] · Sep 18, 2026

Languages
python

Source: github.language+pyproject.toml · Sep 18, 2026

Categories

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README

Copyright, Patent, and License Copyright 2025 Arize AI, Inc. All Rights Reserved. Portions of this code are patent protected by one or more U.S. Patents. See the IP NOTICE. This software is licensed under the terms of the Elastic License 2.0 (ELv2). See LICENSE.

For agents

This page has a .md twin and JSON over the API.

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