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EU AI ACT50the article in force since August 2, 2026
Industrystrong signal

How to label AI content under Article 50, and which part of it is not your job

Article 50 of the EU AI Act has applied since August 2, 2026, and it binds anyone serving people in the Union, wherever the server is. Most of the panic is about the machine-readable marking requirement, which for a site owner who calls somebody else's API is somebody else's obligation. Here is what is actually yours: a chatbot that says what it is, published text that either carries a name or carries a label, and a deepfake that admits it.

Evropska komisijaverified

PEW RESEARCH35%of pages written since ChatGPT
Industrystrong signal

Pew puts a number on it: 35% of pages published after ChatGPT show AI authorship

Pew Research ran nearly half a million pages from Common Crawl through a detector. Among pages published after November 2022, more than a third came back with significant signs of AI writing, and .com domains showed it at ten times the rate of .edu and .gov.

TechCrunchverified

A line drawing of a hand holding a quill over a sheet of paper, on a lilac field.
Industrymedium signal

Anthropic explains how the watermark in Claude's text works

Anthropic published an official explanation of the mechanism that writes a watermark into text Claude generates. With the new European labeling rules, the subject stops being a technical curiosity and enters compliance territory, because it offers a way to establish the origin of content even when whoever publishes it does not say so.

Anthropicverified