Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)
Googleimagepreview
Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) by Google, listed 2026-02-26. 66K token context window. API pricing $0.50 in / $3.00 out per 1M tokens.
Context window
66K65,536 tokens
Input price
$0.50USD per 1M tokens
Output price
$3.00USD per 1M tokens
Released
2026-02-26preview
Family
NanoGoogle
Modalities
image+text → image+textinput → output
Pricing
| Tier | Price | Unit | Source |
|---|---|---|---|
| Input | $0.50 | USD per 1M tokens | Listing snapshot |
| Output | $3.00 | USD per 1M tokens | Listing snapshot |
Scores
No verified benchmark scores for this model yet. The scores section fills in as score data lands — values are never estimated.
Timeline
- 2026-02-26Listed on OpenRouter
Links & tags
image-intext-inimage-outtext-out