Arize AI + Phoenix OSS

Arize is an AI engineering platform focused on testing, evaluation and observability. It helps engineers develop, evaluate, and observe AI applications and agents.

Building AI Agents and Applications with Arize AI

Arize has both enterprise and open source projects to support this goal:

• Arize AX and Enterprise: AI engineering platform spanning development to production, featuring an AI Copilot
• Phoenix: open-source library for LLM evaluation, tracing, and prompt management
• OpenInference: an open-source instrumentation package to trace LLM applications across models and frameworks

Arize AI and Hugging Face

Both Arize AI and Phoenix partner with Hugging Face to accelerate the reliable deployment of AI agents and systems.

• Learn how to use Phoenix with the SmolagentsInstrumentor to trace smolagents by Hugging Face
• Learn how to set up a Phoenix observability dashboard on Hugging Face Spaces for LLM application tracing

Helpful Tools and Learning Resources

Keep up-to-date with the latest frameworks, research and best practices in generative AI: