export_metadata.json

{
  "global_step": 1000,
  "weights": "ema",
  "format": "diffusers",
  "serialization": "safetensors",
  "lora_merged": true,
  "source_checkpoint": "step_1000_lora.pt",
  "source_sha256": "87e13b102ee3f3e79bdbab00d5027a84a3c576ebd94d2ac9ff3dfe90807ef9c6",
  "base_model": "Tongyi-MAI/Z-Image",
  "global_batch_size": 128,
  "training_resolution": 1024,
  "num_horizon_basis": 128,
  "coordinate_mode": "global",
  "shift": 6.0,
  "final_step_size_scale": 0.5,
  "distillation_teacher_cfg": 4.0,
  "inference_cfg": "none",
  "inference_steps": 4,
  "prompt_mix": {
    "MJHQ": 0.5,
    "TextAtlas": 0.25,
    "reward_prompt_dataset": 0.25
  }
}