API price
Gemini 3 Flash Preview (batch) API price
By Google. $0.25 per million input tokens, $1.50 per million output tokens on OpenRouter. Collected November 12, 2026.
- $0.25
- $1.50
- 1,048,576
- —
- December 17, 2025
- August 22, 2026
Last 90 days
Price changes
No price change in this window.
What the numbers say
- Input costs less than 64% of the 443 paid models we track.
Closest in price
- Seed-2.0-Lite$0.25 / $2.00
- DeepSeek V3.1$0.25 / $0.95
- Gemini 3.1 Flash Lite$0.25 / $1.50
- Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)$0.25 / $1.50
- Gemini 3.1 Flash Lite Preview$0.25 / $1.50
- GPT-5 Mini$0.25 / $2.00