GPT Image 2.5 Sunburst Economy
openai/gpt-image-2-5-sunburst-economy
Section titled “openai/gpt-image-2-5-sunburst-economy”POST /v1/images/generations
Supported parameters
Section titled “Supported parameters”Verified against the model schema on November 5, 2026. Required flags and limits below apply to this exact model ID; variants may differ.
| API field | Type | Required | Values / limit |
|---|---|---|---|
model | string | Yes | openai/gpt-image-2-5-sunburst-economy |
prompt | string | Yes | — |
image | array | No | up to 16; ≤20 MB each; images |
size | enum | Yes | 1024x1024, 1152x864, 864x1152, 1664x2496, 2496x1664, 2048x2048, 2560x1440, 1440x2560, 3840x2160, 2160x3840; default 1024x1024 |
quality | enum | Yes | low, medium, high; default medium |
format | enum | Yes | png, jpeg; default png |
Request example
Section titled “Request example”Replace example media URLs with your own publicly accessible files. Do not submit while this model is marked unavailable.
curl https://api.apimart.cc/v1/images/generations \ -H "Authorization: Bearer $HIPIX_API_KEY" \ -H "Content-Type: application/json" \ --data-raw '{"model": "openai/gpt-image-2-5-sunburst-economy", "prompt": "A kitten running through a sunlit garden", "size": "1024x1024", "quality": "medium", "format": "png"}'Results and pricing
Section titled “Results and pricing”The standard image request waits for generation and returns image entries in data. Save returned files promptly. A timeout does not prove generation failed; do not automatically submit a duplicate.
Current availability and prices are shown in the HiPix model directory. Use only the input types and options exposed for this model.