8/2/202512

Gemini 2.5 Deep Think model available for Google AI Ultra subscribers

Google just rolling out Deep Think in the Gemini app for Google AI Ultra subscribers, and giving select mathematicians access to the full version of the Gemini 2.5 Deep Think model entered into the IMO competition.

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Gemini App Unveils Deep Think: A Game-Changer for Ultra Subscribers with IMO-Level Problem-Solving

Content Intro: Google’s Gemini app is now offering Deep Think, an advanced AI tool exclusive to Google AI Ultra subscribers. Built on research breakthroughs and tester feedback, it’s a faster, more practical version of a model that excelled at the International Mathematical Olympiad (IMO), bringing powerful problem-solving to daily use.

Deep Think joins the growing suite of premium AI tools for Gemini’s Ultra subscribers, marking a significant upgrade from its initial preview at Google I/O. Improvements are backed by stronger benchmark results and positive input from early trusted testers.

Notably, Deep Think traces its roots to a model that recently won gold at this year’s IMO — a top global competition for math prodigies. While that gold-winning model takes hours to tackle complex math problems, today’s Deep Think is optimized for speed and daily usability. Internal tests show it still achieves Bronze-level performance on the 2025 IMO benchmark, making it a robust tool for creative problem-solving scenarios, from tackling tricky equations to brainstorming innovative solutions.