Gemini 4 Carbon joins the Agent API at $2.00 per million input tokens
The Agent API now supports google/gemini-4-carbon. Introductory pricing through November 30, 2026 is $2.00 per million input tokens, $0.10 per million cached input tokens, and $10.00 per million output tokens, including reasoning tokens.
Source
"Introductory pricing through November 30, 2026 is $2.00 per million input tokens, $0.10 per million cached input tokens, and $10.00 per million output tokens, including reasoning tokens."
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