Model o4 mini doesn't work

:bullseye: What is your goal?

Solve the problem with gpt

:thinking: What is the problem?

In some reason when model o4 mini selected task doesn’t work, only when vrsion gpt-5.2 selected everything is fine. What could be an issue?

:test_tube: What have you tried so far?

I tried to use ChatGPT module.

:link: Create public scenario page

:camera_with_flash: Screenshots: scenario setup, module configuration, errors


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This one’s expected behavior.
o4-mini is a chat-only model and Make won’t output text unless you read it from Choices → Message → Content, unlike gpt-5.2 which auto-maps a text response.
Nothing’s broken, you just need to map the correct output field when using 4mini.

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I’ve just started to learn Make. Could you please give a sample how to make it work correctly. Would very appeciated for that!

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You just need to read the response from Choices → Message → Content in the OpenAI module, that’s where o4-mini puts the text. Once you map that field into the next module, it works the same way as the other models. I tripped on this too when I first used o4-mini.

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