Google DeepMind released Gemini 4 Carbon on October 28, 2026, calling it Google's strongest AI model

Gemini 4 Carbon: Our next frontier model

Google DeepMind announces Gemini 4 Carbon, a frontier model with state-of-the-art cybersecurity and long-horizon coding performance, improved alignment and prompt-injection resistance, released first to cyber defenders via the Fairwind Program at Argon's price.

Opening sign-in…