Nano Banana 2
gemini-3.1-flash-image-preview
Prices and limits
- Input price per 1M tokens
- $0.50
- Output price per 1M tokens
- $60.00
- Cached input per 1M tokens
- —
- Blended price per 1M (our estimate)
- $15.38
- Context window
- 65,536
- Max output tokens
- 65,536
- Accepts
- TextImagePDF
- Produces
- TextImage
- Released
- Feb 26, 2026
- Last updated
- Feb 26, 2026
- Knowledge cutoff
- Jan 2025
- Open weights
- No
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Cheapest comparable models
Other priced models that accept at least the same inputs, produce the same outputs and have at least half this context window, sorted by blended price.
- GPT-5.6 LunaNeon$0.20 / $1.201.1M
- Nano Banana 2 LiteKilo Gateway$0.25 / $1.5065.5K
- Nano BananaKilo Gateway$0.30 / $2.5032.8K
- Nano Banana 2Requesty$0.50 / $2.00131.1K
- Nano Banana Pro PreviewKilo Gateway$1.00 / $6.0065.5K
- OpenAI: GPT-5 Image MiniKilo Gateway$2.50 / $2.00400K
- Deep Research Max Preview (Apr-21-2026)Google$2.00 / $12.00131.1K
- Deep Research Preview (Apr-21-2026)Google$2.00 / $12.00131.1K
Same model at other providers
Matched by the catalogue’s model ID. Cheapest blended price first.
Price changes
Models whose price changed in the catalogue, newest first. We compare prices every day.
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