I have had the idea to check how many citations have contained fake content for some time, after reading some news articles about the prevalence of AI-hallucinated content on Wikipedia. I used the dump conducted on 2026/01/01 to extract the citations. Now that I have downloaded the dumps for the English Wikipedia from 2026/04/01, maybe I will do the analysis on the newer citations in English… See the full description on the dataset page: https://huggingface.co/datasets/chosummingcuhk/wikipedia-citations-enwiki-20260101.