Model API

GPT Image 1.5

GPT Image 1.5 generates high-fidelity images with strong prompt adherence, preserving composition, lighting, and fine-grained detail.

Model id

Use this in every request

gpt-image-1.5

This model has other modes with their own ids: gpt-image-1.5/edit.

Run it

Quote the input, start the generation with the quote, then poll the job. Set RAYWAKE_API_KEY first; see Authentication.

# 1. Price the exact input (quotes are valid for up to 10 minutes)
curl -s https://api.raywake.com/v1/quotes \
  -H "Authorization: Bearer $RAYWAKE_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
  "model": "gpt-image-1.5",
  "input": {
    "prompt": "A red ceramic cup on a wooden table, soft morning light"
  }
}'

# 2. Start the generation with the quote_id from step 1
curl -s https://api.raywake.com/v1/generate \
  -H "Authorization: Bearer $RAYWAKE_API_KEY" \
  -H "Content-Type: application/json" \
  -H "Idempotency-Key: $(uuidgen)" \
  -d '{"model": "gpt-image-1.5", "quote_id": "QUOTE_ID", "input": {"prompt":"A red ceramic cup on a wooden table, soft morning light"}}'

# 3. Poll until the status is terminal
curl -s https://api.raywake.com/v1/jobs/JOB_ID \
  -H "Authorization: Bearer $RAYWAKE_API_KEY"

Input

Input fields for gpt-image-1.5
Name	Type	Description
`prompt`required	string	The prompt for image generation
`image_size`	string (enum)	Aspect ratio for the generated image Default: `1024x1024` One of: `1024x1024`, `1536x1024`, `1024x1536`
`background`	string (enum)	Background for the generated image Default: `auto` One of: `auto`, `transparent`, `opaque`
`quality`	string (enum)	Quality for the generated image Default: `high` One of: `low`, `medium`, `high`
`num_images`	integer	Number of images to generate Default: `1`
`output_format`	string (enum)	Output format for the images Default: `png` One of: `jpeg`, `png`, `webp`
`sync_mode`	boolean	If `True`, the media will be returned as a data URI and the output data won't be available in the request history. Default: `false`

Output

A succeeded job lists its results under outputs, stored on our side. See Jobs for every field.

Job excerpt

"outputs": [
  { "type": "image", "url": "https://…", "mime_type": "image/png", "thumbnail_url": "https://…" }
]

Pricing

high · up to$0.40/ image
low · up to$0.10/ image
medium · up to$0.17/ image

The exact charge for your input comes from a quote. How charges settle