Google just rolled out its heaviest hitter: the Gemini 3 Deep Think model. If you’re a Gemini Ultra subscriber, you can access this. This is the company’s absolute most advanced reasoning model, and they just released it to all their premium users. The thing is, this upgrade is all about making the AI think smarter, not just faster.
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Deep Think: Google’s Ultimate AI Upgrade
Deep Think is built on the Gemini 3 family. But here’s the kicker: it’s engineered specifically for complex, long-form logic and structured thought.
Google says this version can do some serious work:
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Handle multi-step logic and complex problem-solving.
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Evaluate sources in context to produce more detailed and nuanced answers.
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Excel at tasks requiring extended, critical reasoning, like planning, heavy-duty coding, and research queries.
This isn’t about short, quick answers. This is about complex analysis. It uses a method called “advanced parallel reasoning.” This means the AI explores multiple hypotheses simultaneously. And then it refines them. This results in more refined, nuanced outputs, especially for tough math, science, and logic problems.
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How to Access Deep Think
This premium feature is now live for all Google AI Ultra subscribers.
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Open the Gemini app (web or Android).
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Select the “Deep Think” option in the prompt bar.
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Make sure “Gemini 3 Pro” is selected in the model dropdown.
Integration with Your Workflow
Google isn’t just stopping at the chat interface. They are integrating Deep Think with the Google Workspace tools. This means professionals can now access this advanced reasoning in:
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Docs (for brainstorming and structured writing assistance).
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Sheets (for data analysis and logic-based tasks).
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Slides (for summarising and organizing presentations).
Early user reports suggest that the responses feel more natural and structured, particularly on research topics. This release is a major step in the ongoing AI arms race, proving Google is strengthening its position with a model that blends creativity, precision, and reliability for premium users.
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