Back to News
AI
OpenAI will watermark ChatGPT text in the EU but makes it optional for API users worldwide
The Decoder·October 5, 2026·1 min read

AI Summary
OpenAI is adding invisible textGrain watermarks to ChatGPT in the EU, but unlike Anthropic, it will let API customers worldwide opt out. Tests show detection rates as high as 95 percent, dropping to 17 percent when a quarter of the words are replaced.
From the source
OpenAI is adding invisible textGrain watermarks to ChatGPT in the EU, but unlike Anthropic, it will let API customers worldwide opt out. Tests show detection rates as high as 95 percent, dropping to 17 percent when a quarter of the words are replaced. The article OpenAI will watermark ChatGPT text in the EU but makes it optional for API users worldwide appeared first on The Decoder.
The full text couldn't be loaded here (the source may require a subscription).
View original at The DecoderKeep reading
ABC has no plans to create AI newsreaders - SMH.com.ausmh.com.au · 1h agoGemini Call for Me might tell your mom you’re running lateThe Verge AI · 1h agoCopenhagen university turns to anthropologist to lead AI strategy - Times Higher Educationtimeshighereducation.com · 1h agoWhich is the real threat: climate or AI? Both — and downplaying either is a risky gamble - Crikeycrikey.com.au · 1h ago
Was this useful?