capture reasoning effort openai

[pritamsoni-hsr]

Important

Adds support for capturing reasoning_effort parameter in OpenAIInstrumentation to enhance span attributes.

• Behavior:
  • Adds support for capturing reasoning_effort parameter in OpenAIInstrumentation class.
  • Updates startSpan method to include reasoning_effort in span attributes if present in parameters.
  • Modifies attribute setting logic to handle reasoning_effort in instrumentation.ts.

^{This description was created by for 43e8951. You can customize this summary. It will automatically update as commits are pushed.}

Summary by CodeRabbit

• New Features
  • Enhanced OpenAI request tracing now captures reasoning effort data, providing better observability for API calls that utilize reasoning capabilities across chat and completion requests.

[ellipsis-dev]

Important

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📥 Commits

Reviewing files that changed from the base of the PR and between 43e8951 and 39438b5.

📒 Files selected for processing (2)

• packages/instrumentation-openai/src/attrs.ts
• packages/instrumentation-openai/src/instrumentation.ts

📝 Walkthrough

Walkthrough

Adds support for tracing OpenAI's reasoning effort parameter by capturing it in span attributes. When creating spans for OpenAI requests, if the params object includes reasoning_effort, it is now recorded as a gen_ai.request.reasoning_effort attribute for both chat and completion request paths.

Changes

Cohort / File(s)	Summary
OpenAI Instrumentation Enhancement packages/instrumentation-openai/src/instrumentation.ts	Added conditional logic to capture reasoning_effort parameter from request params and set it as gen_ai.request.reasoning_effort span attribute in the startSpan method.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Poem

🐰 A tiny thread of reasoning traced,
In OpenAI's spans now embraced,
Effort captured, attributes bright,
Making traces more complete and right! ✨

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately describes the main change: adding support for capturing reasoning effort in OpenAI instrumentation.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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