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OpenAIgpt-image-2.5-flare/edit
gpt-image-2.5-flare/edit is an image to image tool from OpenAI that runs in the background and returns images. Pay as you go from $0.0000065 per token, with one API key.
Try itfrom $0.0000065 / token
Pricing
Up to $0.348874 per image at quality low, $0.358351 at medium and $0.409714 at high, for size 1024x1024 and a short prompt. Billed on n, default 1. $39.00 per 1M image output tokens, $6.50 per 1M text input tokens, $10.40 per 1M image input tokens. The final charge comes from usage.
Limits
- Runs
- In the background
- Returns
- image
- Longest queue wait
- 3600s
- Run deadline
- 1800s
- Largest inline input
- 1024 KB
- Largest input file
- 500 MB
- Largest output
- 4768 MB
- Outputs per run
- 16
Input
| Field | Kind | Default | Description |
|---|---|---|---|
images required | JSON | — | Input image references to edit. For the GPT image models, each image should be a png, webp or jpg file less than 50MB; up to 16 images. |
prompt required | text | — | A text description of the desired image(s). The maximum length is 32000 characters for the GPT image models. |
n | number (whole) 1 to 10 | 1 | The number of images to generate. Must be between 1 and 10. |
mask | JSON | — | An additional image whose fully transparent areas (e.g. where alpha is zero) indicate where the first image should be edited. If there are multiple images provided, the mask will be applied on the first image. Must be a valid PNG file, less than 4MB, and have the same dimensions as the first image. |
size | JSON | auto | The size of the generated images. For `gpt-image-2`, `gpt-image-2-2026-04-21`, `gpt-image-2.5-sunburst`, `gpt-image-2.5-sunburst-2026-09-08`, `gpt-image-2.5-flare`, and `gpt-image-2.5-flare-2026-09-08`, arbitrary resolutions are supported as `WIDTHxHEIGHT` strings, for example `1536x864`. Width and height must both be divisible by 16 and the requested aspect ratio must be between 1:3 and 3:1. Resolutions above `2560x1440` are experimental, and the maximum supported resolution is `3840x2160`. The requested size must also satisfy the model's current pixel and edge limits. The standard sizes `1024x1024`, `1536x1024`, and `1024x1536` are supported by the GPT image models; `auto` is supported for models that allow automatic sizing. |
quality | one of low, medium, high, xhigh, max, auto | auto | The quality of the image that will be generated. - `auto` (default value) will automatically select the best quality for the given model. - `high`, `medium` and `low` are supported for the GPT image models. - `gpt-image-2.5-sunburst` and `gpt-image-2.5-flare`, including their `2026-09-08` snapshots, also support `xhigh` and `max`. |
background | one of transparent, opaque, auto | auto | Set the background of the generated image(s). This parameter is only supported for the GPT image models. Must be one of `transparent`, `opaque`, or `auto` (default value). When `auto` is used, the model will automatically determine the best background for the image. `gpt-image-2.5-sunburst` and `gpt-image-2.5-flare`, including their `2026-09-08` snapshots, support `opaque` and `transparent` backgrounds. Transparent backgrounds are available for supported GPT Image models. For `gpt-image-2` and `gpt-image-2-2026-04-21`, this support is in preview. When using `transparent`, set the output format to `png` or `webp`. |
moderation | one of low, auto | auto | Control the content-moderation level for images generated by the GPT image models. Must be either `low` for less restrictive filtering or `auto` (default value). |
output_format | one of png, jpeg, webp | png | The format in which the generated images are returned. This parameter is only supported for the GPT image models. Must be one of `png`, `jpeg`, or `webp`. |
output_compression | number (whole) | 100 | The compression level (0-100%) for the generated images. This parameter is only supported for the GPT image models with the `webp` or `jpeg` output formats, and defaults to 100. |
Same request in code
curl https://api.spiral.ai/v1/runs \
-H "Authorization: Bearer $SPIRAL_API_KEY" \
-H "Content-Type: application/json" \
-H "Idempotency-Key: $(uuidgen)" \
-d '{
"provider": "openai",
"model": "gpt-image-2.5-flare/edit",
"input": {
"images": {},
"prompt": "A cute baby sea otter wearing a beret"
}
}'