{
  "generated_vs_real": 67.00966902642759,
  "griffinlim_floor_vs_real": 60.52624444235573,
  "no_prompt_vs_real": 87.13893072220702,
  "config": {
    "n_eval": 300,
    "cfg": 4.0,
    "steps": 50,
    "pann_sample_rate": 32000,
    "note": "upstream frechet_audio_distance PANN path has a shape bug (np.concatenate instead of stack on 1D per-clip embeddings); worked around here by reshaping to (-1, 2048) before stats"
  }
}