14 August 2026
Nature staff discuss what flagging AI content may mean for research integrity — plus, how people from different cultural backgrounds have the same ‘tickle hotspots’ on the body.
By
Benjamin Thompson &
Elizabeth Gibney
Hear the biggest stories from the world of science | 14 August 2026
Anthropic deployed invisible watermarks to flag AI outputs and counter "AI slop"; researchers remain sceptical. The initiative reflects industry concern with data contamination from AI—adoption in research verification will determine effectiveness and compliance value.
14 August 2026
Nature staff discuss what flagging AI content may mean for research integrity — plus, how people from different cultural backgrounds have the same ‘tickle hotspots’ on the body.
By
Benjamin Thompson &
Elizabeth Gibney

Has Anthropic's new watermarking feature opened up another can of AI worms? | The National

Anthropic defends and explains its AI watermarking feature

Explaining Anthropic’s New Watermarking Of Claude AI-Generated Outputs And What It Signifies For Society

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Tech analyst Ben Thompson dismisses the 'clearly absurd' concept embedded in AI watermarking

Anthropic unveils AI watermarks to comply with EU law

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Techies have concerns about Claude's hidden watermark. Anthropic has some answers.

Anthropic's text watermarks signal new front in AI detection

Move induced by EU AI Act raises red flags for reliability and how content will be treated

Anthropic addresses concerns about its new watermark, which will affect Claude users globally. It said the watermark is to comply…

Anthropic announced they are turning on watermarking for their Claude AI-generated outputs. This is significant. An AI Insider…

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Anthropic's new invisible watermarks on Claude's outputs, introduced to comply with the EU AI Act, have sparked frustration among…

The move is likely to do little to tackle the rise of ‘AI slop’ in academia, say researchers.