Google released Gemini 4 Carbon to paying developers and businesses, with Sundar Pichai announcing the rollout in a post on X

From the articleGoogle Gemini 4 Carbon is now available, but only for top-tier subscribersAlso in Google brings its most powerful AI model to paying subscribers, Google releases Gemini 4 Carbon with agent ‘swarm’ feature, Alphabet (GOOGL) Stock: Gemini 4 Carbon Launches With Prices Set to Double in December - Blockonomi
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