A version of the AI model achieved gold-medal standard at the International Mathematical Olympiad earlier this year.

Deep Think, however, is natural language, end to end, and was not specifically designed to do math. In the past, making LLMs better at math would involve reinforcement learning with final answers.

Deep Think is available to “trusted testers” via the Gemini API as of this week. Google said that it’s taking additional time to conduct safety evaluations before rolling out Deep Think widely.

Google I/O 2025 unveiled Deep Think, a revolutionary AI that mimics human thought processes. Unlike previous instant-response AIs, Deep Think analyzes and understands questions before answering.