# Gemini Nano Banana 2.1

Gemini Nano Banana 2.1 is optimized for image understanding and generation and offers a balance of price and performance.

- **Model ID:** `google/gemini-nano-banana-2.1`
- **Type:** chat
- **Providers:** google, vertex
- **Context window:** 131,072
- **Maximum output tokens:** 32,768
- **Pricing:** $1.50/1M input tokens, $7.50/1M output tokens
- **Canonical page:** https://vercel.com/ai-gateway/models/gemini-nano-banana-2.1

## Supported parameters

Detailed capability metadata has not been reported for this model.

## Example

```ts
import { generateText } from 'ai'

const result = await generateText({
  model: 'google/gemini-nano-banana-2.1',
  prompt: 'Render a picture of a red balloon.',
});
```

## Links

- [Model page](https://vercel.com/ai-gateway/models/gemini-nano-banana-2.1)
- [AI Gateway documentation](https://vercel.com/docs/ai-gateway)
- [Provider pricing](https://ai.google.dev/pricing)