Google launches Gemini 4 Hydrogen AI model for faster coding, search and everyday tasks

Google has launched Gemini 4 Hydrogen, a new AI model designed to handle everyday coding, research and multi-step tasks with greater speed and efficiency. The model is rolling out globally across Google Search, the Gemini app, Google AI Studio, the Gemini API and several business tools. Google says Hydrogen can complete tasks faster than its predecessor, Gemini 3.8 Flash, while delivering major improvements in coding performance and accuracy. The new model also brings Google’s Gemini 4 family to a wider audience, with access for consumers, developers and enterprise users across different subscription tiers.

Gemini 4 Hydrogen: Key features