Meta 推出新 AI 工具打击暗导儿童性虐待材料的广告
原标题：Meta rolls out new AI tools to detect ads that secretly lead to child sexual abuse material
AI 摘要
Meta 宣布在 2026 年上半年对 Facebook 和 Instagram 上 3320 万条儿童性剥削内容采取行动，其中超过 97% 由系统在用户举报前发现。公司同时推出新的 AI 工具，包括用于识别「路标式」广告的大语言模型系统、检测漏网内容的额外 AI 扫描，以及测试自身安全措施的「红队 AI 代理」。此举发生在 Meta 因儿童安全面临诉讼和立法者批评、并于 8 月同意支付最高 180 亿美元和解 29 州儿童安全诉讼的背景下。
正文节选
Meta announced Wednesday that it took action against 33.2 million pieces of child sexual exploitation content on Facebook and Instagram in the first half of 2026. At the same time, the company is rolling out new AI tools to find ads and accounts that may be used to secretly direct people to illegal child abuse material. More than 97% of the content Meta acted on was found by its systems before users reported it, the company said. In India, Meta acted on 5.3 million pieces of child sexual exploit