Gemini 4 Argon aces CyScenarioBench at 100%, with attack-chain uplift up to 100x
scaling01 · x · 2026-10-14
A circulating evaluation report shows Gemini 4 Argon solved 100% of end-to-end challenges on the cyber benchmark CyScenarioBench (12/12), versus 41.7% for Gemini 3.8 Flash Cyber and 0% for Gemini 3.1 Pro — saturating the benchmark. It passed 77 of 82 challenge segments (93.9%) in irregular cyber CTFs. The report estimates unmitigated uplift per attack chain of 9x–100x, with a geometric mean of 16.7x, driven by uneven reliability across operational tasks. The sharer reacted with alarm at the model's cyber capabilities.
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