Google: Gemini 4 Argon (google/gemini-4-argon) is a chat model from openrouter with a 1.0M-token context window; proprietary (API-only); capabilities tools, reasoning, vision; input audio, image, pdf, text, video; output text.
1.0MContext
943.7KMax output
$2$ / 1M in
Pricing
Input
$2 / 1M tokens
Output
$10 / 1M tokens
Currency
USD
Note
Indicative US list price — verify with the vendor.
Indicative US list price — a reference only, verify with the vendor. Source: openrouter. Last verified 2026-10-30.