Open-source AI observability
Traces and evals for LLM apps you can self-host: Arize's OSS stack for debugging agents.
Arize's open-source LLM observability: traces, evals, and datasets with OpenTelemetry-native instrumentation. The serious ML-observability pedigree applied to agents.
Who it's for
ML engineers who want open-source tracing and evals for LLM and RAG pipelines.
Official links
Keep exploring
Concepts in the glossary
2 in catalog
Arize Phoenix features
1 in catalog
Arize Phoenix implements
1 in catalog
Arize Phoenix is written in
1 in catalog
Arize Phoenix is an alternative to
1 in catalog