rates than what the authors report so this paper actually took the effort to make sure that all the ablations are done carefully and one negative thing about semi-supervised learning on c4 is that if you use something like a preacher image it you take an image Tantalus pre-trained on image netlabels and then you find unit on c4 you actually get better numbers than using the unlabeled data on c4 itself even though see far the unlabeled data on c4 us coming from the same underlying distribution and image that is a