What is Gemini3 DeepThink
Gemini 3 Deep Think is an ultra-powerful reasoning model launched by Google DeepMind, featuring parallel thinking capabilities that allow it to explore multiple hypotheses simultaneously and select the optimal answer path. The model performs exceptionally well on highly difficult tests, such as achieving up to 45.1% accuracy on ARC-AGI-2, which is GPT-5.1 2.5 times that of Gemini App is now available on
Gemini3 DeepThink's Main Features
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Parallel Reasoning: The model can process multiple hypotheses simultaneously, finding the optimal solution through parallel thinking, making it suitable for solving complex mathematical, logical, and scientific problems.
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Advanced Logical Reasoning: It performs excellently in highly difficult logical reasoning tests, for example setting a record of 45.1% accuracy on the ARC-AGI-2 test.
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Scientific Knowledge Q&A: The model can accurately answer high-precision scientific knowledge questions.
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Creative Programming and Generation: The model generates complex procedural content, such as creating a high-fidelity 3D Earth model in a single HTML file.
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Complex Scene Reproduction: It can generate precise interactive 3D scenes based on simple sketches, with lighting and physics effects that conform to real-world logic.
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Multi-Domain Applications: It is suitable for complex tasks in STEM (Science, Technology, Engineering, Mathematics) fields, with expert-level processing capabilities.
Gemini3 DeepThink's Performance
- Humanity's Last Exam (tool-free reasoning test): Gemini 3 Deep Think achieved 41.0% accuracy, far surpassing other models such as GPT-5.1's 26.5% and GPT-5 Pro's 30.7%. This indicates a significant advantage in complex logical reasoning and knowledge integration.
- ARC-AGI-2 (visual logical reasoning test): In an extremely challenging test, Gemini 3 Deep Think achieved 45.1% accuracy, 2.5 times that of GPT-5.1, demonstrating its super-strong reasoning ability when handling abstract graphical logic problems.
- GPQA Diamond (scientific knowledge Q&A test): Gemini 3 Deep Think performs excellently in scientific knowledge and reasoning accuracy, reaching 93.8% accuracy, close to a perfect score and far higher than GPT-5.1's 88.1% and GPT-5 Pro's 88.4%.
Gemini3 DeepThink Project Address
- Project Website：https://blog.google/products/gemini/gemini-3-deep-think/
Gemini3 DeepThink Application Scenarios
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Scientific Research and Mathematical Modeling: Used to solve highly difficult mathematical problems and complex system modeling, such as quantum mechanics simulation and engineering optimization, providing efficient reasoning support.
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Education and Academic Tutoring: Assists students in solving complex academic problems, such as difficult mathematics problems and scientific experiment design, providing multi-perspective solution approaches.
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Creative Programming and 3D Modeling: Generates complex 3D scenes and procedural content, such as high-fidelity 3D Earth models, helping bring creative ideas to life.
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Business Data Analysis and Decision Support: Processes complex business data, providing market trend forecasts and risk assessments to support precise decision-making.
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Medical and Health Research: Assisting medical research and disease diagnosis, such as drug molecule simulation and treatment plan optimization, accelerating medical innovation.