{
    "arch": "perceiver",
    "segments": 64,
    "hidden": 256,
    "ff": 1024,
    "num_heads": 4,
    "kv_heads_cross": 2,
    "kv_heads_self": 2,
    "latent_tokens": 256,
    "latent_layers": 7,
    "decoder_layers": 3,
    "cross_attn_interval": 4,
    "encoder_layers": 4,
    "behind_emb_dim": 8,
    "dropout": 0.1,
    "activation": "gelu",
    "rms_norm": true,
    "qk_norm": true,
    "qk_norm_type": "l2",
    "segment_param": "midpoint_dir_len",
    "segment_conf": true,
    "vote_features": true,

    "adam_betas": "0.9,0.95",
    "weight_decay": 0.01,
    "warmup": 10000,
    "varifold_weight": 0.0,
    "sinkhorn_weight": 1.0,
    "sinkhorn_eps": 0.1,
    "sinkhorn_iters": 20,
    "sinkhorn_dustbin": 0.3,
    "conf_weight": 0.1,
    "conf_mode": "sinkhorn",
    "conf_head_wd": 0.1,

    "aug_rotate": true,
    "aug_flip": true,
    "seed": 353
}