# Nano Banana Pro

Nano Banana Pro is a model from Google, released on 28 May 2026. The context window is 65,536 tokens. Pricing is $2.00 (text/image) per million input tokens and $120.00 (images); $12.00 (text and thinking) per million output tokens.

- Developer: Google
- Id: gemini-3-pro-image
- Released: 2026-05-28T00:00:00.000Z
- Sighting: 2026-09-24T00:40:02.106Z
  - [evidence link](https://models.dev/#gemini-3-pro-image)
- Status: Released
- Canonical: https://alexgetman.com/models/google/gemini-3-pro-image/

## Questions

### What is the context window of Nano Banana Pro?

The context window is 65,536 tokens.

### How much does Nano Banana Pro cost?

Pricing is $2.00 (text/image) per million input tokens and $120.00 (images); $12.00 (text and thinking) per million output tokens.

### When was Nano Banana Pro released?

On 28 May 2026.

- `gemini-3-pro-image` · standard · Input price: ≈ $0.0011 / image · per image*
- `gemini-3-pro-image` · standard · Output price: ≈ $0.134 / image · per 1K/2K image
- `gemini-3-pro-image` · standard · Output price: $0.24 / image · per 4K image
## Timeline

**Confirmed use**
- 2026-11-14T01:51:16.191Z · [Google · official articles · Build with Nano Banana Pro, our Gemini 3 Pro Image model](https://deepmind.google/blog/build-with-nano-banana-pro-our-gemini-3-pro-image-model/)
> Start by exploring our collection of apps that use Gemini 3 Pro Image to spark your imagination and see what’s possible

## Evidence links

- [Gemini · deprecations](https://ai.google.dev/gemini-api/docs/deprecations?hl=en)
- [Gemini · pricing](https://ai.google.dev/gemini-api/docs/pricing)
- [Arena · leaderboards](https://ai.studio/banana)
- [review](https://aistudio.google.com/api-reference/models)
- [review](https://aistudio.google.com/docs/changelog)
- [review](https://aistudio.google.com/docs/models/gemini-3-pro-image)
- [gemini-pricing](https://aistudio.google.com/docs/pricing)
- [vertex-google-models](https://console.cloud.google.com/vertex-ai/publishers/google/model-garden/gemini-3-pro-image)
- [Google · official articles · Build with Nano Banana Pro, our Gemini 3 Pro Image model](https://deepmind.google/blog/build-with-nano-banana-pro-our-gemini-3-pro-image-model/)
- [models-dev](https://models.dev/#gemini-3-pro-image)
- [OpenCode · discovery](https://opencode.ai/data/google/gemini-3-pro-image)

## Signals

- [Nano Banana Pro spotted on models.dev](https://alexgetman.com/signals/2026/09/24/gemini-3-pro-image/)