{
  "_comment": "Default rflow-mr smoke config: MRI T1, upstream default 128x256x256 dim, 1.25x1.0x1.0 mm spacing, 30 rectified-flow steps.",
  "modality": "mri_t1",
  "dim": [
    128,
    256,
    256
  ],
  "spacing": [
    1.25,
    1.0,
    1.0
  ],
  "num_inference_steps": 30,
  "cfg_guidance_scale": 15
}