Disable thinking for Gemma 4

[Greg_Obleshchuk]

Hi Pannaga,
I know the doco say that but I’m not 100% sure it is. I’m having the same issue

Can't turn off thinking mode using Gemma4

Hi , I’m calling the gemma4 model both gemma-4-31b-it and gemma-4-26b-a4b-it via rest api and I can’t runoff thinking. this is my url https://generativelanguage.googleapis.com/v1beta/models/gemma-4-31b-it:streamGenerateContent?key=33333333 and here is the body { "contents": \[ { "role": "user", "parts": \[ { "text": "Who are you" } \] } \], "generationConfig": { "maxOutputTokens": 4048, "responseMimeType": "applicat…