Gemini 4 Argon in Antigravity to Paid Google AI Pro

Google began rolling out Gemini 4 Argon in Antigravity to paid Google AI Pro subscribers today, adding a separate weekly-only Argon quota on top of the existing Gemini bucket for 3.8 Flash. Google said demand for the model has been "incredible" and that it scaled capacity deliberately before the rollout.

We’re rolling out Gemini 4 Argon in Antigravity to paid Google AI Pro subscribers today. Demand has been incredible and we've scaled capacity deliberately to get here. We’ve rolled out a separate weekly-only Argon quota for Pro on top of the existing Gemini bucket for 3.8 Flash so you have the best of Gemini for all your tasks.