GPT Image 2.5 Sunburst image generation
gpt-image-2-5-sunburstOpenAI's most capable GPT Image 2.5 model, for detailed scenes, dense text, diagrams and careful edits from up to six reference images. Compared with other image tools: mid-priced. Price: from $0.018 per image, charged only on success. Price depends on quality: low $0.018, medium $0.065, high $0.174, xhigh $0.339, max $0.676 (default medium). One call = one image.
Tool call template
Replace each placeholder with a value matching the input schema. Only required parameters are included; add optional parameters as needed.
{
"id": 1,
"jsonrpc": "2.0",
"method": "tools/call",
"params": {
"arguments": {
"prompt": "<prompt>"
},
"name": "gpt-image-2-5-sunburst"
}
}Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| prompt | Yes | What to create or change | |
| quality | No | Sets the price. Default medium | |
| background | No | ||
| aspect_ratio | No | Aspect ratio, default 1:1 | |
| input_images | No | Reference or source image URLs (https), optional | |
| output_format | No |