{
  "model": "openai/gpt-image-2/edit",
  "input": {
    "image_size": { "width": 1600, "height": 2000 },
    "quality": "medium",
    "num_images": 1,
    "output_format": "png"
  },
  "square_image_size": { "width": 2000, "height": 2000 },
  "approx_cost_usd": 0.1,
  "square_approx_cost_usd": 0.12
}