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EU AI Act

45 summarised stories about EU AI Act, each linking back to the original source. Browse all topics →

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Monday, 5 October 2026

OpenAI will start watermarking ChatGPT’s text in the EU

TechCrunch 1 week ago 20 ● 6 sources

OpenAI will add an invisible watermark to ChatGPT and Codex text outputs in the EU to meet the EU AI Act’s transparency rules. The rollout starts over the coming weeks, and OpenAI will let API developers enable it for select models starting today with it off by default. Watermarked text will carry a detectable pattern through copy-paste, while detector reliability can drop if about 10% of words are replaced with synonyms.

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