importantSYS.SOURCE: TechCrunch• 2026-10-05T20:36:48Z

OpenAI Implements AI Text Watermarking for ChatGPT in EU to Comply with AI Act

#ai #eu #watermarking

OpenAI is introducing an invisible text watermarking system called textGrain for ChatGPT and Codex in the EU to comply with the EU AI Act. The method uses subtle word choice patterns detectable by a key, though it can be altered by editing and is less effective on short or translated texts.

OpenAI will watermark ChatGPT and Codex text in the EU to comply with the AI Act. Editing can make the invisible marks harder to detect, it says.

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