2 1 Shi Ji Jing Ji Bao Dao·2025-09-24 10:59Core Points - The controversy surrounding a recent fireworks show has led to a viral rumor on Weibo, claiming that the event was rejected for promotion in Japan earlier this year [1] - Weibo's AI verification tool, "Weibo Zhisu," has been criticized for providing inaccurate confirmations, as it failed to identify the similarity in multiple posts regarding the fireworks event [2][3] - Legal experts have raised concerns about the implications of AI-generated verification labels, suggesting that platforms may bear greater responsibility for the accuracy of content [4][5] Group 1 - The rumor about the fireworks show being rejected in Japan gained traction on Weibo, with claims that it was falsely confirmed by the AI tool [1] - Weibo Zhisu, launched in February 2023, aims to reduce misinformation but has shown inconsistent performance in verifying claims [2] - The AI tool's reliance on user-generated content for verification has led to instances of "AI hallucination," where incorrect information is mistakenly validated [3] Group 2 - Legal implications of AI verification labels include potential liability for platforms if misinformation harms users' reputations or privacy [4] - The introduction of AI verification tools increases the obligation of platforms to ensure content accuracy, moving away from a stance of "technical neutrality" [5] - Other platforms like WeChat, Xiaohongshu, Douyin, and Baidu also utilize AI summarization, facing similar risks associated with misinformation [5]