Google announces Gemini 4 Carbon, its latest frontier AI model that you can't use
Summary
Google unveils Gemini 4 Carbon, an upgraded frontier AI model building on Gemini 4 Argon. The model is touted to improve cybersecurity tasks, vulnerability detection, validation, remediation, and code generation quality, but it remains unavailable to the public as Google uses a staged rollout through its Fairwinds program. Access is expected to begin with AI Ultra subscribers and API users, with discounted pricing that will increase after the introductory period.