Claude Text Gets Invisible Watermarks

Anthropic says all new Claude models launched on or after August 2, 2026 will embed invisible watermarks into generated text worldwide, under an EU AI Act code it signed. Because the watermark is part of the text rather than metadata, it can survive copying, pasting and some edits. Anthropic is still working to add the system to existing Claude models.

---

[

](/M1Astra)

M1

@M1Astra

Anthropic says new Claude models will embed invisible watermarks in all generated text, everywhere Claude is offered. The watermark is part of the text, it isn’t metadata: “it will travel with the text when it’s copied and pasted elsewhere, and may persist through some editing.” This starts with models launched on or after August 2, 2026, under an EU AI Act code Anthropic signed. Anthropic is still working on adding it to current models. The rollout is worldwide.

7:30 PM · Aug 10, 20268.8MViews

1.3K

529

5.5K

2.9K