{
  "architecture": "ast-backbone + linear-probe",
  "backbone": {
    "type": "AST",
    "hf_id": "MIT/ast-finetuned-audioset-10-10-0.4593",
    "embedding_dim": 768,
    "params_M": 86.2,
    "onnx_quantized_file": "ast_backbone_int8.onnx"
  },
  "probe": {
    "type": "linear",
    "in_dim": 768,
    "out_dim": 2,
    "labels": ["studio", "live"],
    "weights_file": "probe-weights.json",
    "params": 1538
  },
  "preprocessing": {
    "sample_rate": 16000,
    "clip_duration_sec": 30,
    "n_windows": 3,
    "window_positions": [0.25, 0.5, 0.75],
    "voting": "majority"
  },
  "evaluation": {
    "auto_split_test_acc": 0.9446,
    "auto_split_test_n": 2401,
    "adversarial_source_quality_acc": 0.9393,
    "adversarial_source_quality_n": 2043
  },
  "version": "1.0.0"
}