Checked fact 146114 Oct 2026Models and releases

The Gemini API pricing page lists the model as gemini-4-argon and says it is not available on the Free tier or on the Google AI Pro plan.

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The exact words it rests on

Note: Gemini 4 Argon is not available on the Free tier or on the Google AI Pro plan.

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

The source

Gemini Developer API pricing
Google · 2026-10-07

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 Gemini API pricing page lists the model as gemini-4-argon and says it is not available on the Free tier or on the Google AI Pro plan.” ai notis, checked 14 Oct 2026. Source: Gemini Developer API pricing (Google). https://ainotis.com/c/1461

As a reference (APA style)

ai notis. (2026, October 14). The Gemini API pricing page lists the model as gemini-4-argon and says it is not available on the Free tier or on the Google AI Pro plan [Checked claim 1461]. ai notis. https://ainotis.com/c/1461

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