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Written by AI from the official notes. Check them for exact details.Google AI Ultra subscribers can now access Gemini 3 Deep Think for advanced reasoning tasks.
- Access Gemini 3 Deep Think for complex problem-solving.
- Utilizes iterative reasoning to explore multiple hypotheses.
- Excels in maths, science, and logic problems.
- Select 'Deep Think' in the prompt bar for use.
- Responses typically ready in a few minutes.
Why it matters: Users needing advanced reasoning for complex tasks should consider this update for improved problem-solving capabilities.
Full release notes2 changes
Solve even more complex problems with Gemini 3 Deep Think
- What: Starting today, Google AI Ultra subscribers get access to Gemini 3 Deep Think, Gemini's most advanced reasoning mode. Deep Think uses iterative rounds of reasoning to explore multiple hypotheses simultaneously to solve problems, enabling it to excel at complex tasks including maths, science and logic problems. Gemini 3 Deep Think mode pushes the boundaries of intelligence even further, delivering a meaningful improvement in reasoning capabilities. To access, select 'Deep Think' in the prompt bar and 'Thinking' in the model drop-down. Once you submit your task, Gemini will let you know when your response is ready – generally in a few minutes.
- Why: We're committed to bringing Google's latest AI innovations faster to Google AI Ultra users, including our most powerful reasoning capabilities to help you tackle even more complex problems.