The Decoder：1800亿图像视频已带 SynthID 水印、检测器转公开
Google says 180 billion images and videos now carry SynthID watermarks as detector goes public
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导读
谷歌把 AI 水印检测器 SynthID 开放给公众：任何人可检查图/视/音是否由谷歌 AI 或 OpenAI、NVIDIA 等伙伴生成；谷歌称已有超1,800亿件内容带 SynthID 水印。局限同样明确——它只识别带 SynthID 标记的内容，无法泛化鉴定所有 AI 生成媒体。
推荐理由
SynthID 公开化三源报道之一(另：TechCrunch 135965、Ars 135993)，本条增量是"1800亿已水印"的计数口径(5月稿里是"1000亿+图像视频"，见149)与"只认 SynthID 标记"的限制。归拢后同一事件。T2 未过精选线。
主体与标签
正文
Google's AI watermark detector SynthID is now public. Anyone can check whether images, videos, or audio were created by Google's AI or partners like OpenAI and Nvidia. More than 180 billion pieces of content already carry the watermark, but the tool only identifies SynthID-tagged content, not AI-generated media in general.
The article Google says 180 billion images and videos now carry SynthID watermarks as detector goes public appeared first on The Decoder .