Didn't down it either, but: "The intern" is a well-respected CS professor; the paper had two Google authors whom one would expect to have knowledge of Google's

Didn't down it either, but: "The intern" is a well-respected CS professor; the paper had two Google authors whom one would expect to have knowledge of Google's oddities. https://ai.google/research/pubs/pub35162 https://ai.google/research/pubs/pub35162 Your comment provided no substantiation of your claim, merely hand-waving, while casting aspersions on someone else's work.