Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)
Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) offers a 65,536-token context window at $0.50 per 1M input tokens and $3.00 per 1M output tokens. Supported inputs: image, text. Data via OpenRouter /models, as of 2026-08-11.
Source: OpenRouter /models · as of 2026-08-11
Specifications
| Context window | 65,536 tokens |
|---|---|
| Input price | $0.50 / 1M tokens |
| Output price | $3.00 / 1M tokens |
| Input modalities | image, text |
| Output modalities | image, text |
| Model id | google/gemini-3.1-flash-image-preview |
Frequently asked questions
What is the context window of Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)?
Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) supports up to 65,536 tokens of context.
How much does Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) cost?
$0.50 per 1M input tokens and $3.00 per 1M output tokens (via OpenRouter /models, as of 2026-08-11).
What input types does Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) support?
Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview) accepts image, text.