Benchable
Image input
Text input
Image output
Text output
Author's Description
Gemini 2.5 Flash Image, a.k.a. "Nano Banana," is now generally available. It is a state of the art image generation model with contextual understanding. It is capable of image generation, edits, and multi-turn conversations. Aspect ratios can be controlled with the [image_config API Parameter](https://openrouter.ai/docs/features/multimodal/image-generation#image-aspect-ratio-configuration)
Key Specifications
Cost
$$$$
Context
32K
Released
Oct 07, 2025
Supported Parameters
This model supports the following parameters:
Max Tokens
Top P
Seed
Structured Outputs
Temperature
Response Format
Features
This model supports the following features:
Structured Outputs
Response Format
Model Pricing
Current Pricing
| Feature | Price (per 1M tokens) |
|---|---|
| Prompt | $0.3 |
| Completion | $2.5 |
| Image Generation | $1.24 per 1K images |
Price History
Available Endpoints
| Provider | Endpoint Name | Context Length | Pricing (Input) | Pricing (Output) |
|---|---|---|---|---|
|
Google AI Studio
|
Google AI Studio | google/gemini-2.5-flash-image | 32K | $0.3 / 1M tokens | $2.5 / 1M tokens |
|
Google
|
Google | google/gemini-2.5-flash-image | 32K | $0.3 / 1M tokens | $2.5 / 1M tokens |
No benchmark execution results are available for this model yet.
Other Models by google
|
|
Released | Params | Context |
|
Speed | Ability | Cost |
|---|---|---|---|---|---|---|---|
| Google: Nano Banana Pro (Gemini 3 Pro Image Preview) | Nov 20, 2025 | — | 65K |
Image input
Text input
Image output
Text output
|
— | ★ | $$$$$ |
| Google: Gemini 3 Pro Preview | Nov 18, 2025 | — | 1M |
Image input
Video input
Text input
File input
Audio input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Gemini 2.5 Flash Preview 09-2025 | Sep 25, 2025 | — | 1M |
Image input
Video input
Text input
File input
Audio input
Text output
|
★★★★ | ★★★★ | $$$$ |
| Google: Gemini 2.5 Flash Lite Preview 09-2025 | Sep 25, 2025 | — | 1M |
Image input
Video input
Text input
File input
Audio input
Text output
|
★★★★★ | ★★★★ | $$$ |
| Google: Gemini 2.5 Flash Image Preview (Nano Banana) | Aug 26, 2025 | — | 32K |
Image input
Text input
Image output
Text output
|
— | — | $$$$ |
| Google: Gemini 2.5 Flash Lite | Jul 22, 2025 | — | 1M |
Image input
Video input
Text input
File input
Audio input
Text output
|
★★★★★ | ★★★ | $$$ |
| Google: Gemini 2.5 Flash Lite Preview 06-17 Unavailable | Jun 17, 2025 | — | 1M |
Image input
Text input
File input
Audio input
Text output
|
★★★★ | ★★★ | $$$ |
| Google: Gemini 2.5 Flash | Jun 17, 2025 | — | 1M |
Image input
Video input
Text input
File input
Audio input
Text output
|
★★★★ | ★★★★ | $$$$ |
| Google: Gemini 2.5 Pro | Jun 17, 2025 | — | 1M |
Image input
Video input
Text input
File input
Audio input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Gemini 2.5 Pro Preview 06-05 | Jun 05, 2025 | — | 1M |
Image input
Text input
File input
Audio input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Gemma 1 2B Unavailable | May 28, 2025 | 2B | 8K |
Text input
Text output
|
— | — | $$ |
| Google: Gemma 3n 4B | May 20, 2025 | 4B | 32K |
Text input
Text output
|
★★★ | ★★★ | $ |
| Google: Gemini 2.5 Flash Preview 05-20 Unavailable | May 20, 2025 | — | 1M |
Image input
Text input
File input
Text output
|
★★★★ | ★★★★ | $$$ |
| Google: Gemini 2.5 Pro Preview 05-06 | May 06, 2025 | — | 1M |
Image input
Video input
Text input
File input
Audio input
Text output
|
★ | ★★★★★ | $$$$$ |
| Google: Gemini 2.5 Flash Preview 04-17 Unavailable | Apr 17, 2025 | — | 1M |
Image input
Text input
File input
Text output
|
★★★★★ | ★★★★★ | $$$ |
| Google: Gemini 2.5 Pro Experimental Unavailable | Mar 25, 2025 | — | 1M |
Image input
Text input
File input
Text output
|
— | — | $ |
| Google: Gemma 3 4B | Mar 13, 2025 | 4B | 131K |
Image input
Text input
Text output
|
★★★ | ★★ | $$ |
| Google: Gemma 3 12B | Mar 13, 2025 | 12B | 131K |
Image input
Text input
Text output
|
★★★ | ★★ | $$ |
| Google: Gemma 3 27B | Mar 11, 2025 | 27B | 131K |
Image input
Text input
Text output
|
★★★ | ★★★ | $$ |
| Google: Gemini 2.0 Flash Lite | Feb 25, 2025 | — | 1M |
Image input
Video input
Text input
File input
Audio input
Text output
|
★★★★★ | ★★ | $$ |
| Google: Gemini 2.0 Flash | Feb 05, 2025 | — | 1M |
Image input
Video input
Text input
File input
Audio input
Text output
|
★★★★★ | ★★★ | $$ |
| Google: Gemini 1.5 Flash 8B Unavailable | Oct 02, 2024 | ~500B | 1M |
Image input
Text input
Text output
|
★★★★★ | ★★ | $ |
| Google: Gemma 2 27B | Jul 12, 2024 | 27B | 8K |
Text input
Text output
|
★★★★ | ★★ | $$$$ |
| Google: Gemma 2 9B | Jun 27, 2024 | 9B | 8K |
Text input
Text output
|
★★★ | ★ | $$ |
| Google: Gemini 1.5 Flash Unavailable | May 13, 2024 | ~500B | 1M |
Image input
Text input
Text output
|
★★★★★ | ★★★ | $$ |
| Google: Gemini 1.5 Pro Unavailable | Apr 08, 2024 | ~1T | 2M |
Image input
Text input
Text output
|
★★★★ | ★★★ | $$$$ |