Google Releases Gemini 4 Argon with 1 Million Output Token Limit

01 What happened

Google has announced Gemini 4 Argon, an AI model designed for complex tasks in software engineering and cybersecurity. The model features a significantly expanded output token limit of 1 million tokens.

02 Key details

• The model is currently rolling out to trusted cyber defenders through the Fairwind Program with cyber guardrails disabled.
• Google reports benchmark scores of 77.9% on DeepSWE v1.1, 51.3% on AutomationBench, 91.7% on LVBench, and 68% on CWE-bench v1.
• Pricing is set at $2 per million input tokens and $10 per million output tokens, with cached input tokens discounted by 95%.
• Planned broader availability includes developers, enterprises, and consumers, starting with paid API customers and Google AI Ultra subscribers.

03 Why it matters

The increased output capacity allows the model to sustain deep reasoning across complex, long-horizon professional workflows.

04 Who it matters to

Software developers, information security specialists and enterprise AI customers.