{
  "attention_backend": "VIDEO_SPARSE_ATTN_H3",
  "audio_scheduler_shift": 3.0,
  "checkpoint_step": 300,
  "dmd_denoising_steps": [999, 874, 749, 624, 500, 375, 250, 125],
  "guidance_scale": 1.0,
  "num_inference_steps": 9,
  "schema_version": "fasth3-inference-contract-v1",
  "task": "t2av",
  "training_parent_run_id": "s42-r16-dmd8-vsa80-20260929-v1",
  "transformer_forwards": 8,
  "video_scheduler_shift": 10.0,
  "vsa_sparsity": 0.8,
  "vsa_tile_size": 64
}