Google: Gemini 3.1 Pro Preview Token Price
Gemini 3.1 Pro Preview costs $2 / 1M input and $12 / 1M output. The blended price is $4.5 / 1M, with a price score of 41.
Data sourced from OpenRouter API and manual data collection | Last updated: Nov 3, 2026, 8:01 AM UTC
Input
$2 / 1M
Output
$12 / 1M
Blended
$4.5 / 1M
Price score
41
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Frequently asked questions
What is the token price of Google: Gemini 3.1 Pro Preview?
Gemini 3.1 Pro Preview costs $2 / 1M input and $12 / 1M output. The blended price is $4.5 / 1M, with a price score of 41.