Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)
google/gemini-3.1-flash-image-preview
Gemini 3.1 Flash Image Preview, a.k.a. "Nano Banana 2," is Google’s latest state of the art image generation and editing model, delivering Pro-level visual quality at Flash speed. It combines...
Modalities
ImageText
In / out price
₩878 / ₩5,265
1M
Context
65.54K
Released
Feb 27, 2026
Pricing
Prices are quoted in Korean won. Changes to the exchange rate or margin show up immediately.
| Input (prompt) | ₩878 / 1M |
| Output (completion) | ₩5,265 / 1M |
| Cache read | ₩88 / 1M |
| Cache write | — |
1,000 input tokens plus 1,000 output tokens costs about ₩6.14.