Google Unveils Gemini 4 Carbon: A Cybersecurity-Focused Frontier Model with Restricted Access
Google has announced Gemini 4 Carbon, its latest frontier AI model, just two weeks after launching Gemini 4 Argon. Carbon ranks first on the Artificial Analysis Intelligence Index v5.0 with a score of 59, outperforming rivals like Claude Opus 5.5 and GPT-6 Astra. The model emphasizes cybersecurity, achieving state-of-the-art results in vulnerability detection and secure code generation. However, public access is restricted; Google is rolling it out first to vetted cyber defenders via the Fairwind Program, with no confirmed timeline for general availability.