How-to: Tracing

Guides on how to use traces

Use auto-instrumentation to export traces for common frameworks and libraries

Auto Instrument: Python

Auto Instrument: TypeScript

  • Instrument OpenAI Node SDK

  • Instrument LangChain.js

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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