According to Jeff Dean on Twitter, Gemini 3 Deep Think is now accessible to Ultra users, integrating IMO and ICPC Gold Medal-winning AI technology. The Deep Think model demonstrates superior generalization on advanced benchmarks such as ARC-AGI-2 and achieves better performance than Gemini 3 Pro on HLE and GPQA Diamond tasks. This release highlights significant improvements in AI problem-solving and competitive reasoning, opening new opportunities for enterprises seeking advanced AI solutions in data analysis, automation, and cognitive tasks (Source: Jeff Dean, Twitter, December 4, 2025).

According to Google DeepMind, Gemini 3 Deep Think introduces a significant leap in AI reasoning by enabling the exploration of multiple hypotheses simultaneously to solve complex problems. This capability was demonstrated through the coding of a simulated dominoes game from a single prompt, highlighting Gemini 3's advanced problem-solving skills and efficiency. For businesses, this marks a step forward in developing AI systems that can handle intricate decision-making tasks, automate complex workflows, and accelerate product innovation in industries such as gaming, logistics, and finance (source: Google DeepMind, Twitter, Dec 4, 2025).

According to Jeff Dean, Gemini 3 Deep Think demonstrates marked improvements in reasoning benchmarks compared to the base Gemini 3 model, indicating notable progress in AI model reasoning capabilities (source: x.com/OfficialLoganK/status/1990814722250146277). These enhancements suggest that businesses can leverage Gemini 3 Deep Think for more complex problem-solving tasks across various industries, including finance, healthcare, and enterprise automation, where advanced reasoning is crucial for driving innovation and operational efficiency.