Gemini 4 Argon begins rolling out in Gemini app and Antigravity, but only if you payT1Covered by 1 source · first reported by Ars Technica at 13 Oct, 16:00 UTCDevelopers will get 50 percent discounted API rates through November.devSourcesT1Gemini 4 Argon begins rolling out in Gemini app and Antigravity, but only if you payArs Technica13 Oct, 16:00