Google Releases Gemini 4 Hydrogen AI Model for Agentic Workflows

Google has introduced Gemini 4 Hydrogen, a new AI model designed for rapid execution across diverse agentic workflows and everyday coding tasks. This model is now available across all tiers of Google AI Studio, the Gemini API, Gemini for business, the Gemini app, Google Search, and paid Google AI Pro and Ultra subscribers. Gemini 4 Hydrogen is noted for its speed and efficiency, surpassing Gemini 4 Argon on the Artificial Analysis Intelligence Index at its default high thinking level.