Google publicly tests its Gemini 3 Deep Think, a "math Olympiad gold medal-level" inference AI model.

Google has officially launched a public beta test of Gemini 3 Deep Think mode for Gemini Ultra subscribers (US$249.99 per month). This mode utilizes parallel inference technology, allocating more computing resources and delivering breakthrough performance in complex math, science, and logic problems: achieving a high score of 41% in Humanity’s Last Exam and 93.8% in the GPQA Diamond test.