Opentelemetry Tracing Python
This example demonstrates how to use OpenTelemetry with Python to trace the internal operations of your LLM providers during Promptfoo evaluations. It uses the **protobuf format** for trace export, which is the default and most efficient format for the Python OpenTelemetry SDK.
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This example demonstrates how to use OpenTelemetry with Python to trace the internal operations of your LLM providers during Promptfoo evaluations. It uses the protobuf format for trace export, which is the default and most efficient format for the Python OpenTelemetry SDK.