google/gemini-3.1-flash-image
Gemini 3.1 Flash Image, 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 advanced...
| Provider | In $/M | Out $/M | Context | Uptime |
|---|---|---|---|---|
| Google AI Studio | $0.500 | $3.00 | 66K | 100% |
| $0.500 | $3.00 | 131K | 100% |
Nano Banana 2 (Gemini 3.1 Flash Image) costs $0.500 per million input tokens and $3.00 per million output tokens via OpenRouter, making it 158th cheapest of 299 paid models.
Nano Banana 2 (Gemini 3.1 Flash Image) generates around 11 tokens per second with 1.8s time-to-first-token (p50), the 291st fastest tracked model.
Nano Banana 2 (Gemini 3.1 Flash Image) supports a 131K-token context window and can output up to 66K tokens. It accepts image, text input.