WIRED asked a second AI detection startup, Originality AI, to run its own analysis. It examined a sampling of Medium posts from 2018 and compared it with a sampling from this year. In 2018, 3.4 percent were estimated as likely AI-generated. CEO Jon Gillham says that percentage corresponds to the company’s false-positive rate, as AI tools were not widely used at that point. For 2024, with a sampling of 473 articles published this year, it suspected that just over 40 percent were likely AI-generated. With no knowledge of each others’ analyses, both Originality and Pangram came to similar conclusions about the scope of AI content.