overview
What is Arize Phoenix?
Arize Phoenix is an open-source evaluation suite that empowers AI engineers and data scientists with powerful tools for monitoring and enhancing large language models (LLMs) and agentic workflows. By surfacing critical drift, cost, and latency issues, Phoenix supports your team's iterative evaluation and optimization efforts.
- Open-source and developer-centric.
- Integrated with model observability.
- Designed for real-world AI production.
