openai / openai/openai-openapi

Incorrect required 'logprobs' in CreateChatCompletionResponse

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Description

The 'logprobs' property isn't present gpt-4.5-preview responses, but is marked as required in CreateChatCompletionResponse.

This is causing issues when using this model where schema validation is performed on the response, for example in https://github.com/Effect-TS/effect/issues/4617

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  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating CreateChatCompletionResponse in the OpenAPI specification and compare its required properties with the reported gpt-4.5-preview response behavior. Done means the logprobs property is no longer required when it is absent, with the schema validation scenario described in the issue passing.

Written by the indexing model from the issue text.

Assessment

Tech stack
openapi
Domain
api
Issue type
Bug
Difficulty
2/5
Estimated time
1-3 hours
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
58/100

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