Google Gemini Unveils Major Updates: Deep Think, Pro Coding, Chrome & Spark Enhancements

Google has rolled out a series of substantial enhancements across its Gemini AI platform, aiming to boost its capabilities for advanced reasoning, coding, and everyday user interaction. A significant upgrade has been applied to **Gemini 3 Deep Think**, a specialized reasoning mode designed for complex scientific, research, and engineering problems. This update moves Deep Think beyond theoretical applications, enabling it to drive practical solutions by blending deep scientific knowledge with engineering utility. This advanced mode is now accessible to Google AI Ultra Subscribers within the Gemini App, where users can select “Deep Think” in the prompt bar for enhanced problem-solving. For developers, **Gemini 2.5 Pro** has received a major update specifically targeting its coding capabilities. This improved version now offers a more intuitive understanding of coding prompts and generates stronger outputs. This enhancement allows users to rapidly create compelling web applications in Canvas, building on the positive feedback previously received for 2.5 Pro's coding and multimodal reasoning. Google emphasizes its commitment to rapid iteration, continuously bringing the best of Gemini to its users. In a move to integrate AI directly into web browsing, **Gemini in Chrome** is being introduced as a personal AI assistant. This feature allows users to interact with Gemini by talking or typing to understand complex topics, brainstorm ideas, or compare details directly within the context of their current web page, eliminating the need to switch tabs. Gemini in Chrome is beginning its rollout on Windows and Mac OS devices for Google AI Pro or Ultra subscribers in the U.S. with English language settings, with plans for broader availability and additional languages in the future. Finally, Google is introducing **Gemini Spark**, a new 24/7 personal AI agent designed to proactively manage digital tasks. Gemini Spark aims to transform Gemini from a reactive assistant that answers questions into an AI that actively works on behalf of the user. This innovative agent is rolling out to trusted testers and will soon be available in Beta to Google AI Ultra subscribers aged 18 and over in the United States. Users can access Gemini Spark via a dedicated tab in their Gemini app menu, marking a significant step towards more autonomous AI assistance.