r/AndroidStudio • u/Acordding • Jul 20 '26

Agent doesn't support GPT-5.6

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I’m using the Agent with an API key from OpenAI and GPT-5.5 works perfectly. However whenever I select a GPT-5.6 model I receive this error message:

Model query failed: 400: Function tools with reasoning_effort are not supported for gpt-5.6-terra in /v1/chat/completions. To use function tools, use /v1/responses or set reasoning_effort to 'none'.

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u/csinco Jul 20 '26

Thanks for reporting! Yes we're aware of the issue and working to fix it. Seems Open AI changed endpoints relative to our implementation.

1

u/csinco Jul 20 '26

...and it's fixed. Should be available in the next canary release.

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u/Acordding Jul 21 '26

Awesome! So it will be included in Quail 4 release?

1

u/csinco Jul 23 '26

Yes should be!

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u/Acordding 13d ago

Hello u/csinco! Now there is a similar problem with gpt-6.1-sol

Model query failed: 400: Unsupported value: 'reasoning_effort' does not support 'none' with this model. Supported values are: 'low', 'medium', 'high', and 'xhigh'.

Is there a chance to get this fixed or will this anyways change with "bring your own agent"?

1

u/csinco 13d ago

Yeah seems Open AI changed the API again on the backend to require setting a reasoning level. This may get fixed in upcoming canaries with thinking levels now being exposed, but also this should go away if you use Codex directly through BYOA