EU AI Transparency Rules Kick In: OpenAI and 5 Others Must Add Text Watermarks

Miles_Brundage · x · 2026-08-11

AI policy expert Miles Brundage highlights that OpenAI's support page was updated regarding text watermarking. Under the EU Code of Practice on Transparency of AI-Generated Content, Anthropic, OpenAI, Google, Meta, Microsoft, and Mistral are all required to invisibly watermark AI-generated text. xAI has not signed the agreement.

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