Google announces Gemini 4 Carbon, its latest frontier AI model that you can't use

It's almost like Google's got something to prove after taking a break from releasing new frontier AI models earlier this year. Just two weeks after rolling out Gemini 4 Argon , Google has announced Gemini 4 Carbon . This isn't the Flash model equivalent we've been waiting for but, rather, is an improvement on Argon, and like that model, Google is working on a staged release that could take a while.