Don't include top_p for gpt-5.2+ in ChatOpenAIResponses #428
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montebrown
commented
Dec 23, 2025
montebrown
commented
- gpt-5.2 and newer models do not support the top_p parameter and return an error when it is included. Earlier models accept top_p.
- Now the top_p parameter is excluded from API requests for unsupported models while the preserving existing behavior for older models.
- gpt-5.2 and newer models do not support the top_p parameter and return an error when it is included. Earlier models accept top_p. - Now the top_p parameter is excluded from API requests for unsupported models while the preserving existing behavior for older models.
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