Google unveils Gemini 4 Carbon with gains in coding and agentic tasks

Google announced Gemini 4 Carbon, its next frontier model following Argon. Carbon ranks #1 on the updated Artificial Analysis Intelligence Index v5.0 at 59 and scores 88.2% on SEC-bench Pro for finding vulnerabilities.

• Carbon tops Intelligence Index v5.0 with a score of 59
• Model reaches 1769 elo and #4 on WebDev Arena
• Scores 88.2% on SEC-bench Pro and 54.8% on ExploitGym
• Improvements target coding, agentic, scientific and web tasks