Gemini 4 Argon begins rolling out in Gemini app and Antigravity, but only if you pay

Gemini 4 Argon begins rolling out in Gemini app and Antigravity, but only if you pay

Developers will get 50 percent discounted API rates through November.

arstechnica.com/ai/2026/10/gemini-4-argon-begins-rolling-out-in-gemini-app-and-antigravity-but-only-if-you-pay/