Checked fact 146014 Oct 2026Models and releases

The post says to start building using the paid tier of the Gemini API in Google AI Studio and Android Studio, and that Google AI Ultra subscribers can try the model in AI Studio and in Google Antigravity, its agent-first development platform.

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The exact words it rests on

Start building using the paid tier of the Gemini API in Google AI Studio and Android Studio, and Google AI Ultra subscribers can try it in AI Studio, and our agent-first development platform, Google Antigravity.

What the source said when we opened it, on 14 Oct 2026.

The source

Gemini 4 Argon is now available for developers
Google · 2026-10-13

Open the source archived copy

Checked

Checked by the notis newsroom on 14 Oct 2026, against the source above.

In the story

Google opens Gemini 4 Argon to paid API and Ultra users 14 Oct 2026

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In a sentence

“The post says to start building using the paid tier of the Gemini API in Google AI Studio and Android Studio, and that Google AI Ultra subscribers can try the model in AI Studio and in Google Antigravity, its agent-first development platform.” ai notis, checked 14 Oct 2026. Source: Gemini 4 Argon is now available for developers (Google). https://ainotis.com/c/1460

As a reference (APA style)

ai notis. (2026, October 14). The post says to start building using the paid tier of the Gemini API in Google AI Studio and Android Studio, and that Google AI Ultra subscribers can try the model in AI Studio and in Google Antigravity, its agent-first development platform [Checked claim 1460]. ai notis. https://ainotis.com/c/1460

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