Semefor: “The largest pre-publication repository of scientific studies announced it would no longer accept computer science review papers because of the rise of fake AI-generated content. arXiv is a preprint site, which accepts papers before peer review with minimal moderation. It allows wider access to research that is usually behind paywalls, and vastly speeds up publication times, although it has fewer quality controls. But the percentage of papers rejected has recently shot up. In a blog post, arXiv said it had seen an “unmanageable influx” of papers, many AI-generated, and the problem was especially pronounced in computer science. Recent research suggested that up to 22% of all CS papers might contain some AI-generated content.”