Google Announces Gemini 4 Carbon, With Stronger Cybersecurity and Agent Scores

Google DeepMind announced Gemini 4 Carbon on Oct. 28, presenting it as its strongest model to date for cybersecurity and long-horizon work. The company says it leads the revised Artificial Analysis Intelligence Index with a score of 59 and reports gains on coding, agent and security evaluations, while limiting initial access to cyber defenders and trusted partners. (Google)