# Anthropic 发布 Claude 文本水印 FAQ

- 来源：Anthropic (@AnthropicAI)
- 发布时间：2026-08-15 03:16
- AIHOT 分数：57
- AIHOT 链接：https://aihot.virxact.com/items/cmstc3slb02wzro0x2i46k7eo
- 原文链接：https://x.com/AnthropicAI/status/2088343978873966687

## AI 摘要

Anthropic 发布 FAQ，说明为遵守欧盟《AI 法案》而实施文本水印，其他主要模型开发商也已签署同一实践准则。水印不影响 Claude 输出质量、不增加 token 成本、无隐藏字符，且无法追溯到具体个人或组织。

## 正文

We've written an FAQ to answer some of the questions we've received about watermarking.

In summary:

• We're implementing watermarking to comply with the EU AI Act. Other major model developers have signed the same Code of Practice and will also be implementing watermarking;
• Our watermarking method doesn't have any practical impact on the quality or content of Claude's outputs;
• The difference between watermarked and un-watermarked text will not be distinguishable to readers;
• Nothing is added to the text and there are no hidden characters;
• Watermarking doesn't require extra tokens, and will not be more expensive;
• Watermarks can't be traced to a specific person, organization, or chat.

Read more: https://www.anthropic.com/news/claude-text-watermark