Remix.run Logo
▲ 0gs a day ago

nope. Ultra only like any Carbon use, for now

▲smcameron a day ago | parent | next [-]

"Gemini 4 Hydrogen" shows up as something I can select in antigravity CLI, while "Gemini 4 Carbon" is "Unavailable · Gemini 4 Carbon is currently available to Ultra plan subscribers."

Also 3.8 flash is still visible for me (contrary to what a previous poster experienced.)

I have the "Google AI Pro" plan.

▲p_l 16 hours ago | parent | prev [-]

Hydrogen is the cheapest of the new models, so it goes into lower tier accounts to - but Orchestrator requires Carbon so it's only on Ultra for now