Pope Leo XIV Allegedly Used AI in Encyclical on AI Dangers, Claim Remains Unproven
In May 2026, a claim emerged suggesting that Pope Leo XIV utilized artificial intelligence to draft his first encyclical, 'Magnifica Humanitas,' which criticizes AI and advocates for its disarmament. This claim, reported by The Verge and based on a Substack post by AI researcher Linch Zhang, remains unverified. Zhang's analysis, using the Pangram AI detection platform, indicated that the encyclical was predominantly human-written, with 4% AI-generated and 2% AI-assisted content. Despite these findings, the Vatican has not confirmed the use of AI, and the claim remains speculative. Zhang emphasized that without explicit confirmation from the Vatican, the evidence is purely statistical and not definitive.