Gemini 2.5 Pro represents Google DeepMind's most advanced reasoning model, featuring a massive 1 million token context window with plans to expand to 2 million tokens. As a thinking model capable of reasoning through complex problems before responding, it delivers enhanced performance and improved accuracy across coding, mathematics, and scientific domains. The model excels in multimodal understanding, processing text, audio, images, and video inputs seamlessly. With state-of-the-art performance on math and science benchmarks like GPQA Diamond (84.0%) and AIME 2025 (86.7%), Gemini 2.5 Pro leads in academic reasoning tasks. Its coding capabilities shine in front-end development and UI creation, ranking #1 on WebDev Arena leaderboard for building aesthetically pleasing web applications. The model supports advanced tool use, function calling, and structured outputs, making it ideal for agentic workflows and complex document analysis. With native multimodality and the largest context window in its class, Gemini 2.5 Pro enables comprehensive analysis of entire codebases, doctoral dissertations, and vast datasets in a single session, revolutionizing how AI handles large-scale information processing.