{
    "model_type": "MPRALegNet",
    "in_ch": 4,
    "stem_ch": 64,
    "stem_ks": 11,
    "ef_ks": 9,
    "ef_block_sizes": [80, 96, 112, 128],
    "pool_sizes": [2, 2, 2, 2],
    "resize_factor": 4,
    "activation": "SiLU"
}