{
  "head": "split_tower_224h_3std_6dw",
  "params": 3849657,
  "step": 56000,
  "architecture": "768->224 stem + P3 stride-8 via transposed conv + top-down lateral + 2 separate towers (3 std 3x3 + 6 DW residual per tower)",
  "n_images": 5000,
  "mAP_0.5_0.95": 0.2031,
  "mAP_0.50": 0.2806,
  "mAP_0.75": 0.2236,
  "mAP_medium": 0.28,
  "mAP_large": 0.325,
  "AR_100": 0.536,
  "AR_small": 0.241,
  "AR_large": 0.805
}