Google DeepMind releases Gemini 4 Carbon for complex coding, cybersecurity and scientific reasoning

Gemini 4 Carbon is now available

Google DeepMind has released Gemini 4 Carbon to developers, enterprises, scientists and consumers. It targets complex knowledge work, long-horizon agent workflows, cybersecurity and scientific reasoning. Google prices Carbon at the same entry rate as Argon, but Carbon spends more tokens on deeper exploration and verification.

Why it matters: Google positions Carbon for complex multi-step tasks, charging the same entry price as Argon while spending more tokens to explore and verify.