AI Index

Gemini 4 Argon

Language Google Partly verified Announced Announced Sep 30, 2026 · not yet available to developers
Context
Not stated
Not listed
Input price
$4.00
per 1M tokens · Gemini API
Output price
$20.00
per 1M tokens
Epoch Capabilities Index
—
Not listed
LMArena Text
1,525
#1 of 149 listed

Where to run it

1 offering · prices as listed
MeterTierPrice
Gemini API (opens in a new tab) Official Announced Global · USD API id not stated
InputStandard $4.00 / 1M tokens
OutputStandard $20.00 / 1M tokens
Cache readStandard $0.20 / 1M tokens
  • Sep 30, 2026 Google announces Gemini 4 Argon Google announced Gemini 4 Argon, with an output token limit of 1 million. It is rolling out to trusted cyber defenders and is not yet available to developers; Google says developer access will come later.
  1. 1 new price on Gemini API Cache read $0.20
  2. New language model

Cited scores

From third-party leaderboards, not measured by us
  • LMArena Text 1,525

    #1 of 149 listed models · high effort · CI 1,516–1,534 · 4,932 votes

  • LMArena Text · Chinese 1,587

    #1 of 149 listed models · high effort · CI 1,555–1,619 · 352 votes

  • LMArena Text · Coding 1,560

    #1 of 149 listed models · high effort · CI 1,543–1,577 · 1,230 votes

  • LMArena (Arena), leaderboard-dataset on Hugging Face, licensed CC BY 4.0 · License · as of Oct 2, 2026
  • changes we made