YOLOX

Model	size	mAP^val 0.5:0.95	weights
YOLOX-nano	416	24.8	model
YOLOX-fpga	320	29.2	model
YOLOX-tiny	416	33.0	model
YOLOX-small	640	40.4	model
YOLOX-medium	640	46.9	model
YOLOX-large	640	49.9	model

YOLOX-Ret

Model	size	mAP^val 0.5:0.95	weights
YOLOX-nano-ret-a1	416	25.8	model
YOLOX-nano-ret-a2	416	26.4	model
YOLOX-nano-ret-a2-ada	416	27.2	model
YOLOX-tiny-ret-a1	416	33.6	model
YOLOX-tiny-ret-a2	416	33.8	model
YOLOX-tiny-ret-a2-ada	416	35.4	model
YOLOX-small-ret-a1	640	40.4	model
YOLOX-small-ret-a2	640	40.7	model
YOLOX-medium-ret-a1	640	47.0	model
YOLOX-medium-ret-a2	640	47.4	model

Model	size	mAP^val 0.5:0.95	weights
YOLOv5-small	640	37.4	model

Model	size	mAP^val 0.5:0.95	weights
retinanet-R50	[800, 1333]	37.0	model
retinanet-R18-improve	[800, 1333]	40.7	model