Gemini 2.5 Deep Think
Experience gold-medal AI reasoning
Gemini 2.5 Deep Think launched on August 2, 2025 with 337 votes, #87 of 8,530 launches that month and more than 99% of that year's launches. The site was still online in September 2026, 1 year on.
In plain words
Gemini 2.5 Deep Think is an AI model for Google AI Ultra subscribers that tackles complex problems through extended reasoning processes. The model was designed to achieve high performance on difficult mathematical and scientific challenges, using parallel processing to work through problems systematically. It targets users in productivity, research, and scientific fields who need advanced problem-solving capabilities beyond standard AI assistance.
written from the facts on this page · September 2026
From the sources
Gemini 2.5 Deep Think is a new model for Google AI Ultra subscribers. It's a version of the model that achieved a gold-medal standard at the IMO, designed to solve complex problems with parallel "thinking time".
Deep Think utilizes extended, parallel thinking and novel reinforcement learning techniques for significantly improved problem-solving.
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