> Between 2020 and 2025, submissions to NeurIPS increased more than 220% from 9,467 to 21,575. In response, organizers have had to recruit ever greater numbers of reviewers, resulting in issues of oversight, expertise alignment, negligence, and even fraud.

I don’t think the point being made is “errors didn’t happen pre-GPT”, rather the tasks of detecting errors have become increasingly difficult because of the associated effects of GPT.