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Gemini 3 Deep Think: Advancing science, research and engineering
February 12, 2026
Gemini 3 Deep Think is an updated specialized reasoning mode aimed at tackling modern science, research, and engineering challenges. It matters because it signals a stronger focus on advanced problem-solving for technical domains where deeper reasoning can improve results.
Our most specialized reasoning mode is now updated to solve modern science, research and engineering challenges.
Source: deepmind.google