{
    "product_id": "P001",
    "product_name": "感冒灵颗粒",
    "model_type": "kan_optimized",
    "training_completed_at": "2025-06-14T06:10:34.142814",
    "epochs": 50,
    "metrics": {
        "MSE": 47.15589616441709,
        "RMSE": 6.86701508403885,
        "MAE": 4.406190272091197,
        "R²": 0.7066808176394455,
        "MAPE(%)": 18.140732478249742
    },
    "file_path": "models/kan_optimized\\P001_model.pt"
}