GeminiOur most intelligent AI models Chat with Gemini Build with Gemini ModelsGemini 2.5 Flash-Lite is now ready for scaled production use ModelsWe’re expanding our Gemini 2.5 family of models ModelsGemini 2.5: Updates to our family of thinking models ModelsAdvanced audio dialog and generation with Gemini 2.5 Gemini 2.5 models are capable of reasoning through their thoughts before responding, resulting in enhanced performance and improved accuracy. Models Hands-on Performance Safety Build Model family Gemini 2.5 builds on the best of Gemini — with native multimodality and a long context window. General availability2.5 ProBest for coding and highly complex tasks Learn more General availability2.5 FlashBest for fast performance on everyday tasks Learn more General availability2.5 Flash-LiteBest for high volume, cost efficient tasks Learn more Hands-on with Gemini 2.5 See how Gemini 2.5 uses its reasoning capabilities to create interactive simulations and do advanced coding. Watch Make an interactive animationSee how Gemini 2.5 Pro uses its reasoning capabilities to create an interactive animation of “cosmic fish” with a simple prompt. Watch Create your own dinosaur gameWatch Gemini 2.5 Pro create an endless runner game, using executable code from a single line prompt. Watch Code a fractal visualizationSee how Gemini 2.5 Pro creates a simulation of intricate fractal patterns to explore a Mandelbrot set. Watch Plot interactive economic dataWatch Gemini 2.5 Pro use its reasoning capabilities to create an interactive bubble chart to visualize economic and health indicators over time. Watch Animate complex behaviorSee how Gemini 2.5 Pro creates an interactive Javascript animation of colorful boids inside a spinning hexagon. Watch Code particle simulationsWatch Gemini 2.5 Pro use its reasoning capabilities to create an interactive simulation of a reflection nebula. Adaptive and budgeted thinking Adaptive controls and adjustable thinking budgets allow you to balance performance and cost. CalibratedThe model explores diverse thinking strategies, leading to more accurate and relevant outputs. ControllableDevelopers have fine-grained control over the model's thinking process, allowing them to manage resource usage. AdaptiveWhen no thinking budget is set, the model assesses the complexity of a task and calibrates the amount of thinking accordingly. Gemini 2.5 Deep Think An enhanced reasoning mode that uses cutting edge research techniques in parallel thinking and reinforcement learning to significantly improve Gemini’s ability to solve complex problems. Try with Google AI Ultra View model card Deep Think can better help tackle problems that require creativity, strategic planning, and making improvements step-by-step. Iterative development and designWe’ve seen impressive results on tasks that require building something by making small changes over time. Aiding scientific and mathematical discoveryBy reasoning through complex problems, Deep Think can act as a powerful tool for researchers. Algorithmic development and codeDeep Think excels at tough coding problems where problem formulation and careful consideration of tradeoffs and time complexity is paramount. Performance Gemini 2.5 is state-of-the-art across a wide range of benchmarks. View 2.5 tech report Benchmarks In addition to its strong performance on academic benchmarks, Gemini 2.5 tops the popular coding leaderboard WebDev Arena. Benchmark Gemini 2.5Flash-Lite Non-thinking Gemini 2.5Flash-Lite Thinking Gemini 2.5Flash Non-thinking Gemini 2.5Flash Thinking View 2.5 Flash Gemini 2.5Pro Thinking View 2.5 Pro Input price $/1M tokens (no caching) $0.10 $0.10 $0.30 $0.30 $1.25 $2.50 > 200k tokens Output price $/1M tokens $0.40 $0.40 $2.50 $2.50 $10.00 $15.00 > 200k tokens Reasoning & knowledge Humanity's Last Exam (no tools) 5.1% 6.9% 8.4% 11.0% 21.6% Science GPQA diamond 64.6% 66.7% 78.3% 82.8% 86.4% Mathematics AIME 2025 49.8% 63.1% 61.6% 72.0% 88.0% Code generation LiveCodeBench (UI: 1/1/2025-5/1/2025) 33.7% 34.3% 41.1% 55.4% 69.0% Code editing Aider Polyglot 26.7% 27.1% 44.0% 56.7% 82.2% Agentic coding SWE-bench Verified single attempt 31.6% 27.6% 50.0% 48.9% 59.6% multiple attempts 42.6% 44.9% 60.0% 60.3% 67.2% Factuality SimpleQA 10.7% 13.0% 25.8% 26.9% 54.0% Factuality FACTS grounding 84.1% 86.8% 83.4% 85.3% 87.8% Visual reasoning MMMU 72.9% 72.9% 76.9% 79.7% 82.0% Image understanding Vibe-Eval (Reka) 51.3% 57.5% 66.2% 65.4% 67.2% Long context MRCR v2 (8-needle) 128k (average) 16.6% 30.6% 34.1% 54.3% 58.0% 1M (pointwise) 4.1% 5.4% 16.8% 21.0% 16.4% Multilingual performance Global MMLU (Lite) 81.1% 84.5% 85.8% 88.4% 89.2% Building responsibly in the agentic era As we develop these new technologies, we recognize the responsibility it entails, and aim to prioritize safety and security in all our efforts. Learn more For developers Gemini’s advanced thinking, native multimodality and massive context window empowers developers to build next-generation experiences. Start building Developer ecosystem Build with cutting-edge generative AI models and tools to make AI helpful for everyone. Google AI StudioBuild with the latest models from Google DeepMind Gemini APIEasily integrate Google’s most capable AI model to your apps Accessing our latest AI models We want developers to gain access to our models as quickly as possible. We’re making these available through Google AI Studio. Sign in to Google AI Studio Get the latest updates Sign up for news on the latest innovations from Google DeepMind. Email address Please enter a valid email (e.g., "name@example.com") I accept Google's Terms and Conditions and acknowledge that my information will be used in accordance with Google's Privacy Policy. Sign up