Nano Banana 2 (Gemini 3.1 Flash Image Preview)
Google · 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...
Nano Banana 2 (Gemini 3.1 Flash Image Preview) ranks #245 of 348 models in the default AI Benchmark Hub order (quality first, then cost). At $1.75 blended per million tokens, it is cheaper than 37% of models with published API pricing. Its 65,536-token context window is 4.0× smaller than the catalog median (262,144 tokens).
Context
Max output: 58982
Pricing
Output / 1M: 3.00
Blend / 1M: 1.75
Quality
Provider
Moderated: no
Monthly cost at this blended rate
Estimated API spend if every token is billed at $1.75per million (the blend of this model's input and output prices). Real bills depend on the input/output mix.
| Tokens / month | Est. cost (USD) |
|---|---|
| 1,000,000 | $1.75 |
| 10,000,000 | $17.50 |
| 100,000,000 | $175.00 |
Related models
Same lab, similar price, or similar quality — useful next comparisons.
More from Google
- Gemini 3.7 Flash$2.25 / 1M · Q 88.4
- Gemini 3.8 Flash$2.25 / 1M · Q 87.1
- Gemini 3.6 Flash$2.25 / 1M · Q 85.2
- Gemini 3.5 Flash$5.25 / 1M · Q 82.7
- Gemini 3.1 Pro Preview$7.00 / 1M · Q 81.8
Closest API price
- Gemini 3 Flash Preview$1.75 / 1M · Q 78.5
- Seed-2.0-Code$1.75 / 1M
- Nano Banana 2 (Gemini 3.1 Flash Image)$1.75 / 1M
- GPT-3.5 Turbo Instruct$1.75 / 1M
- Qwen3.8 27B$1.71 / 1M · Q 89.0