resnest_50_4s2x40d¶ lucid.models.resnest_50_4s2x40d(num_classes: int = 1000, **kwargs) → ResNeSt¶ Builds the ResNeSt-50 4s2x40d preset with (layers=[3, 4, 6, 3], base_width=40, stem_width=32, cardinality=2, radix=4, avd=True).