Updated

Gemini 4 Carbon

Google DeepMind first introduced Gemini 4 Carbon in limited access on October 28, then expanded availability on November 10 to paying developers and enterprises through its API and business products, with rollout to Google AI Ultra subscribers. The model targets complex, long-horizon agentic work and advanced cybersecurity tasks.

By No Code MBA · Facts checked

Provider
Google
Announcement date
Status at last check
Generally available

What changed

Google DeepMind initially announced Gemini 4 Carbon for limited access through Fairwind on October 28. On November 10, Google expanded availability to paying developers and enterprises through its API and business products and began rolling it out to Google AI Ultra subscribers. Google describes it as focused on complex coding, cybersecurity, and long-horizon agentic work; capability and benchmark statements are Google's claims.

Access and availability

Google says Gemini 4 Carbon is available through the Gemini API in Google AI Studio and Gemini for business for paying developers and enterprises. It is also rolling out to Google AI Ultra subscribers in Google Antigravity, the Gemini app, and AI Mode in Search. Cybersecurity-specific access through the Fairwind Program remains a separate channel.

Official access documentation

What you can build

For teams admitted to the rollout, evaluate it on a bounded defensive code-review task and independently verify every suggested change before applying it.

Limitations

Google describes access through paid developer and enterprise products and a rollout to Google AI Ultra subscribers; the announcement does not specify regional rollout timing. Capability and benchmark claims are provider-reported, not independent testing.

Sources and release history