How-to: Tracing
Guides on how to use traces
Setup Tracing
Setup Tracing in Python or Typescript
Add Integrations via Auto Instrumentation
Manually Instrument your application
How to set custom attributes and semantic attributes to child spans and spans created by auto-instrumentors.
Phoenix natively works with a variety of frameworks and SDKs across Python and JavaScript via OpenTelemetry auto-instrumentation. Phoenix can also be natively integrated with AI platforms such as LangFlow and LiteLLM proxy.
Manual Instrumentation
Create and customize spans for your use-case
How to query spans for to construct DataFrames to use for evaluation
How to log evaluation results to annotate traces with evals
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