Google says Gemini 4 Carbon "will launch at the same introductory price as Argon at $2 per million input tokens and $10 per million output tokens, with cached input tokens priced at 95% off input token price."

The exact words it rests on

Gemini 4 Carbon will launch at the same introductory price as Argon at $2 per million input tokens and $10 per million output tokens, with cached input tokens priced at 95% off input token price.

What the source said when we opened it, on 29 Oct 2026.

The source

Gemini 4 Carbon: our next frontier model
Google · 2026-10-28

Open the sourcearchived copy

Checked

Checked by the notis newsroom on 29 Oct 2026, against the source above.

The number in it

• $2 · Gemini 4 Carbon, price per million input tokens (introductory price)
• $10 · Gemini 4 Carbon, price per million output tokens (introductory price)

In the story

Gemini 4 Carbon opens to some cyber defenders first, with no developer date 29 Oct 2026