Post by Andrew Curran on X
Andrew Curran@AndrewCurran_
XOn OpenAI’s support page, updated nine days ago, regarding text watermarking. Anthropic, OpenAI, Google, Meta, Microsoft, and Mistral all signed the EU Code of Practice on Transparency of AI-Generated Content, so all must invisibly watermark text. xAI did not sign.

1.5K likes138 repliesPosted Aug 11, 2026