Google Gemini 4 Argon (gemini-4-argon) is listed as a stable paid Gemini API model at USD $2 per 1M input tokens, $10 per 1M output tokens and $0.10 per 1M implicitly cached input tokens through November 30, 2026. Standard rates double December 1; its shared context window is 1,048,576 tokens and the Free tier is not available.
Secondary price terms only; primary pricing stays in the deal summary.
Use-case fit and limitations from the existing resource record.
Introductory API prices double on December 1, 2026. A paid tier is required; account-specific quota and successful request are not independently verified.
Available
2026-11-30
Non-price resource facts only; pricing, history, and evidence stay in their own sections.
Decision visuals remain traceable to the existing source and verification record.
Independent ranking · native prices · evidence-linked · commercial relationships isolated from scoring and publication.