Chrome Team: Gemini 4 Carbon Delivers 10X Better Security Patches, Zero Prompt-Injection Successes

DynamicWebPaige · x · 2026-10-29

Google's Chrome team says Gemini 4 Carbon produced over 10X higher-quality security patches than another lab's frontier model, with 2X higher secure-code success vs Argon, 80% fewer high-severity misalignment alerts, and zero successful attacks on its evaluated prompt-injection benchmark. Carbon also leads Claude Opus 5.5 on Artificial Analysis, 59 to 58.

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