{
    "model_type": "pp_ocrv5_server_rec",
    "backbone_config": {
        "model_type": "hgnet_v2",
        "arch": "L",
        "return_idx": [0, 1, 2, 3],
        "freeze_stem_only": true,
        "freeze_at": 0,
        "freeze_norm": true,
        "lr_mult_list": [1.0, 1.0, 1.0, 1.0, 1.0],
        "out_features": ["stage1", "stage2", "stage3", "stage4"],
        "stage_downsample": [true, true, true, true],
        "stem_strides": [2, 1, 1, 1, 1],
        "stage_downsample_strides": [[2, 1], [1, 2], [2, 1], [2, 1]]
    },
    "hidden_act": "silu",
    "hidden_size": 120,
    "mlp_ratio": 2.0,
    "depth": 2,
    "head_out_channels": 18385,
    "conv_kernel_size": [1, 3],
    "qkv_bias": true,
    "num_attention_heads": 8,
    "attention_dropout": 0.0
}