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
0.02CNY / image1K resolution
- 1K
- 0.02CNY
- 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
0.08CNY / imageAny image size
1K · 2K · 4KOne rate across all sizes
Nano Banana 2
gemini-3.1-flash-image
0.08CNY / imageAny image size
1K · 2K · 4KOne rate across all sizes
Nano Banana 2.1
gemini-nano-banana-2.1
0.08CNY / 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 | 0.02 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 | 0.08 CNY/image |
Nano Banana 2gemini-3.1-flash-image | 0.08 CNY/image |
Nano Banana 2.1gemini-nano-banana-2.1 | 0.08 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, Nano Banana 2, and Nano Banana 2.1 each cost 0.08 CNY per image, regardless of image size.
See model comparison for model names and parameter differences, or start with developer setup.