API price
Gemini 4 Hydrogen API price
By Google. $1.50 per million input tokens, $7.50 per million output tokens on OpenRouter. Collected November 13, 2026.
- $1.50
- $7.50
- 1,048,576
- —
- November 12, 2026
- November 13, 2026
Last 90 days
One day of data so far. The chart appears after the second daily collection.
Price changes
No price change in this window.
What the numbers say
- Input costs less than 25% of the 449 paid models we track.
In our news
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