虛假：網傳陳穎欣立會蹲坐發言圖片實經AI篡改
翻查立法會錄影發現，陳穎欣在會議提問期間一直坐於議員席上。該網傳圖片偵測出SynthID隱形水印，證明曾遭生成式人工智能模型修改。
annie lab
@HKU School of Future Media
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虚假：郑丽文在“中华民国”石碑前大笑合照为AI生成
经查，郑丽文当日到访南京市中山陵祭堂，距离石碑约两公里远，且石碑置于高柱上，访客正常情況下难以跟字样以齐平高度合照。
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Misleading claim misuses US heat wave index to downplay worsening heat waves
A conservative commentator cites a single EPA chart to argue heat waves are not becoming more severe. Decades of data and broader scientific evidence show the opposite.
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Explainer: Viral posts misrepresent decades‑long hantavirus vaccine research
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