{
  "task": "reading_order",
  "arch": "reading-order-ar-crossattn",
  "weights": "order_ar.pt",
  "pairs_with": "fast_layout_448",
  "resolution": 448,
  "feat_hw": 28,
  "note": "FINAL: AR reading-order head, box tokens cross-attend rf-detr 448 encoder feature map. Trained on the 8 lance LAYOUT sets, 150k pages, 80ep, off the FINAL 448 (EMA 0.7202) = the deployed fast_layout_448. Held-out-lance pair_acc 0.828 vs raster 0.667."
}