Anthropic 详解 Claude 文本水印技术：采用 SynthID-Text 变体
原标题：Anthropic explains how Claude’s invisible text watermarks will work
AI 摘要
Anthropic 宣布将采用 Google DeepMind 开发的开源水印技术 SynthID-Text 的变体，为 Claude 生成的文本添加不可见水印，以满足欧盟《人工智能法案》的透明度要求。该水印通过利用文本生成中的低风险词汇选择模式来标记内容，不影响输出质量或用户成本。Anthropic 表示，其他 AI 开发商如 Google 和 OpenAI 也将受到该法规影响。
正文节选
Anthropic has clarified how it’s planning to apply invisible watermarks to Claude-generated text in order to comply with Europe’s AI transparency rules. On Friday, Anthropic announced that Claude’s text marking system is “a version of the SynthID-Text approach” — an open-source watermarking technology developed by Google DeepMind that creates detectable patterns using wording probabilities. Anthropic explains how Claude’s invisible text watermarks will work It’s using ‘a version’ of the open-sou