Pricing
Per-image pricing in Chinese yuan. Compare model rates for the GPT Image and Nano Banana groups.
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Retail pricing. Volume rates negotiable. Invoices available.
GPT Image 2
gpt-image-2 series
0.015CNY / image1K resolution
- 1K
- 0.015CNY
- 2K
- 0.1CNY
- 4K
- 0.15CNY
GPT Image 2.5
Flare / Sunburst, same rates
0.02CNY / image1K resolution
- 1K
- 0.02CNY
- 2K
- 0.1CNY
- 4K
- 0.15CNY
Nano Banana Pro
gemini-3-pro-image
0.15CNY / imageAny image size
1K · 2K · 4KOne rate across all sizes
Nano Banana 2
gemini-3.1-flash-image
0.135CNY / imageAny image size
1K · 2K · 4KOne rate across all sizes
Detailed pricing
🎨 GPT Image
Priced by resolution
| Model / API name | 1K | 2K | 4K |
|---|---|---|---|
GPT Image 2gpt-image-2 | 0.015 CNY/image | 0.1 CNY/image | 0.15 CNY/image |
GPT Image 2.5 Flaregpt-image-2.5-flare | 0.02 CNY/image | 0.1 CNY/image | 0.15 CNY/image |
GPT Image 2.5 Sunburstgpt-image-2.5-sunburst | 0.02 CNY/image | 0.1 CNY/image | 0.15 CNY/image |
🍌 Nano Banana
One rate, regardless of image size
| Model / API name | Price per image |
|---|---|
Nano Banana Progemini-3-pro-image | 0.15 CNY/image |
Nano Banana 2gemini-3.1-flash-image | 0.135 CNY/image |
Pricing notes
- These rates apply to the “🎨 GPT Image” and “🍌 Nano Banana” groups. All prices are in Chinese yuan (CNY), per image.
- The
gpt-image-2series is priced by 1K, 2K, and 4K tiers. Flare and Sunburst in thegpt-image-2.5series share the same rates. gpt-image-2.5is an alias for Flare and uses the GPT Image 2.5 rates.- Nano Banana Pro and Nano Banana 2 each have a fixed per-image price, regardless of image size.
See model comparison for model names and parameter differences, or start with developer setup.