Arize AI Phoenix
VerifiedOpen-source AI observability platform for tracing, evaluating, and monitoring LLM applications. Provides OpenTelemetry-compatible tracing and evals.
Frameworks Covered
Services
llm-observabilitytracingevaluationsdrift-detectionmodel-monitoring
About Arize AI Phoenix
Phoenix is an open-source AI observability platform by Arize AI. It provides tracing, evaluation, and monitoring for LLM applications and ML models, with OpenTelemetry-compatible instrumentation and a local dashboard.
Features
- LLM tracing with OpenTelemetry compatibility
- Span-based evaluation (relevance, hallucination, toxicity, Q&A correctness)
- Drift detection and data quality monitoring
- Token and cost tracking
- Prompt engineering playground
- Export to Arize cloud for production monitoring
- Supports OpenAI, LangChain, LlamaIndex, Mistral, Vertex AI
Installation
pip install arize-phoenix
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