GPT Image 2.6 Sunburst AI image generator

How to use GPT Image 2.6 Sunburst

1. Write a prompt that describes the picture.
2. Add an image if you want to guide the result. This is optional.
3. Pick how many images to make (up to 10).
4. Choose Open in a workflow. Sign in, check the credit estimate on the board, then run it.
5. Connect the result to the next step on the board, such as an editor or another model.

Inputs explained

Prompt (required)

Set the prompt used by this model. Type: text.

Image 1 (optional)

Set the image 1 used by this model. Type: image.

Quality (optional)

Set the quality used by this model. Type: text. Options: auto, low, medium, high. Default: "high".

Image Size (optional)

Set the image size used by this model. Type: image_size. Options: custom, square_hd, square, portrait_4_3, portrait_16_9, landscape_4_3, landscape_16_9, auto. Default: "square_hd".

Background (optional)

Set the background used by this model. Type: text. Options: auto, transparent, opaque. Default: "auto".

Output Format (optional)

Set the output format used by this model. Type: text. Options: jpeg, png, webp, gif, svg. Default: "png".

Output Compression (optional)

JPEG and WebP only. Type: number. Minimum: 0. Maximum: 100.

Number of Images (optional)

Set the number of images used by this model. Type: number. Minimum: 1. Maximum: 10. Default: 1.

Reasoning Effort (optional)

Controls planning effort before rendering. Higher settings can take longer. Type: text. Options: low, medium, high, xhigh, max. Default: "high".

GIF Frames (optional)

Set the gif frames used by this model. Type: number. Minimum: 2. Maximum: 16. Default: 9.

GIF Frame Duration (ms) (optional)

Set the gif frame duration (ms) used by this model. Type: number. Minimum: 20. Maximum: 2000. Default: 200.

Safety Checker (optional)

Wireflow keeps provider safety checks enabled for every run. Type: boolean. Default: true.

Tips before you run

Start with the default settings and change one input at a time. Keep the result you like on your board so the next step can use it.

If you add a reference file, use a link the workflow can read. Check the inputs and credit estimate on the board before starting a run.

GPT Image 2.6 Sunburst pricing

GPT Image 2.6 Sunburst costs about 17 credits per image at default settings. You pay with Wireflow credits, and the board shows the estimate for your settings before you run.

See Wireflow plans and credits

GPT Image 2.6 Sunburst vs GPT Image 2.5 Sunburst

Both run on one Wireflow board, so you can try the same prompt on each. Try GPT Image 2.5 Sunburst.

GPT Image 2.6 Sunburst API

Run GPT Image 2.6 Sunburst from your own code with the Wireflow API. Open it in a workflow, then call the run endpoint with that workflow's ID and poll for the result. Agents can run it through MCP.

# Model: GPT Image 2.6 Sunburst. Open a workflow first.
# Replace YOUR_WORKFLOW_ID with the ID in its /flow/ URL.
curl 'https://www.wireflow.ai/api/v1/workflows/YOUR_WORKFLOW_ID/run' \
  -H 'Authorization: Bearer YOUR_WIREFLOW_API_KEY' \
  -H 'Content-Type: application/json' \
  -d '{"nodeIds":["model"]}'

# Response (202):
# {"data":{"executionId":"...","status":"running",
#  "poll":"/api/v1/workflows/executions/.../poll"}}
# GET the returned poll path with the same Authorization header.

Read the run API docs or connect your agent.

Read the GPT Image 2.6 Sunburst docs

GPT Image 2.6 Sunburst FAQ