recipe.json

{
  "model": "Z-Image-Turbo",
  "transformer": {
    "n_layers": 30,
    "n_refiner_layers": 2,
    "dim": 3840,
    "n_heads": 30,
    "n_kv_heads": 30,
    "in_channels": 16,
    "all_patch_size": [
      2
    ],
    "axes_dims": [
      32,
      48,
      48
    ],
    "axes_lens": [
      1536,
      512,
      512
    ],
    "cap_feat_dim": 2560,
    "rope_theta": 256.0,
    "norm_eps": 1e-05,
    "qk_norm": true,
    "t_scale": 1000.0
  },
  "scheduler": {
    "kind": "FlowMatchEulerDiscreteScheduler",
    "shift": 3.0,
    "train_timesteps": 1000
  },
  "sampling": {
    "steps": 8,
    "guidance": 0.0
  },
  "quantization": {
    "format": "int8_tensorwise",
    "convrot": true,
    "convrot_groupsize": 256
  }
}