Phoenix

Phoenix Arize is an open-source AI observability platform that focuses on tracing, evaluating, and optimizing applications built on large language models. Utilizing OpenTelemetry, it is independent of any specific vendor, framework, or programming language, ensuring flexibility and thorough visibility into the functioning of AI applications. The platform facilitates pre-deployment assessments and troubleshooting directly from the user's local system, making it a valuable resource for early-stage developers.

• Performance tracing
• Dashboards
• LLM evaluation library
• Span-level visibility
• Prompt playground

• Troubleshooting LLM applications
• Optimizing prompt templates
• Reducing hallucinations
• Evaluating relevance of retrieval-augmented generation
• Monitoring AI performance