AI RADARModels
0•10/13/2026, 16:01•1 min read
Google presents Gemini 4 Argon: model already available in API, Antigravity and Agent Studio

Google has returned to the AI race with a new model, Gemini 4 Argon, which, according to the company, outperforms Astra and Fable 5.1. The model is already appearing in the API, as well as in Antigravity and Agent Studio.
Official announcement: Gemini 4 Argon
Why it matters
AnalysisEarly availability through API and Google’s developer products suggests Gemini 4 Argon is positioned for fast adoption in AI applications, coding tools and agent workflows.
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