| Run,Best_Model,mAP50_best,mAP50-95_best,mAP_excl_QR,Augmentation,Notes | |
| Run1_No_Aug,y8s_1024,0.81,0.65,,None,Baseline — best overall performance | |
| Run2_Heavy_Aug,y8s_1024,0.32,0.252,0.367,"mosaic=0.5,copy_paste=0.1",Mosaic harmful for documents (2.5x degradation) | |
| Run3_Conservative_Aug,y8n_1024,0.8810804207624694,0.6686309516247201,0.6686309516247202,"degrees=3,hsv_v=0.2,mosaic=0",Conservative aug — TBD | |