Google's Gemini 4 Argon Reaches Selected Cyber Defenders

Google is rolling out its flagship Gemini 4 Argon model to vetted cybersecurity partners in the Fairwind program starting September 30. The model's output limit rises to 1 million tokens, it scored 77.9% pass@1 on DeepSWE v1.1, and its agents sped up a Rust version of libgav1 by 2.7x.

• Argon access starts September 30 for Fairwind program partners only
• Output limit is 1 million tokens, up from 64,000 on Gemini 3.1 Pro
• Argon scored 77.9% pass@1 on DeepSWE v1.1, ahead of GPT-6 Astra and Claude Opus 5.5
• Argon agents rewrote 32,000 lines of libgav1 SIMD code in Rust, running 2.7x faster