Gemini 3 Deep Think is rolling out now.

Posted Dec 4, 2025 at 11:14 PM UTC

Gemini 3 Deep Think is rolling out now.

The enhanced reasoning mode is only available to Google AI Ultra subscribers through the Gemini app. It’s currently the highest-performing model on the ARC-AGI-2 reasoning benchmark, with Google saying it’s “designed to tackle complex math, science and logic problems that challenge even the most advanced state-of-the-art models.”

Image: ARC Prize

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