Challenges for enforcing editorial policies on AI-generated papers

ChatGPT, a chatbot released by OpenAI in November 2022, has rocked academia with its capacity to generate papers "good enough" for academic journals. Major journals such as Nature and professional societies such as the World Association of Medical Editors have moved fast to issue policies to ban or curb AI-written papers. Amid the flurry of policy initiatives, one important challenge seems to be overlooked: AI-generated papers are not easily discernible to the human eye, and we lack the right tools to implement the policies. Without such tools, the well-intentioned policies are likely to remain on paper.