Google Launches Gemini 4 Argon With a 1 Million Token Output Limit, Starting With Cyber Defenders

Google DeepMind announced Gemini 4 Argon on September 30, a new frontier AI model built for long, multi-step tasks in software engineering, defensive cybersecurity, and enterprise knowledge work. According to Google, Argon is rolling out first to vetted cyber defenders through the company's Fairwind Program, with paid API tiers for developers and Google AI Ultra subscribers next in line. Gemini 4 Argon is not currently available to free Gemini users, and Google has not given dates for the later