{
  "num_classes": 2,
  "class_labels": {
    "correct": 0,
    "wrong": 1
  },
  "sample_rate": 16000,
  "duration_ms": 500,
  "model_name": "nguyenvulebinh/wav2vec2-large-vi-vlsp2020",
  "hidden_dim": 128,
  "best_val_acc": 80.3,
  "onnx_file": "phoneme_classifier.onnx",
  "onnx_opset": 14
}