Google DeepMind releases Gemini 4 Carbon, boosting cybersecurity and long-horizon tasks

Gemini 4 Carbon: Our next frontier model

Google DeepMind announced Gemini 4 Carbon, focused on cyber defense, coding and long-horizon agent tasks. It opens this week to a limited set of cyber defenders.

Why it matters: Google DeepMind reports Carbon more than doubles Argon's success rate on internal secure code generation tests, while making fewer unsupported claims.