BBCOfcom has launched an investigation into Elon Musk's X over concerns its AI tool Grok is being used to create sexualised images.
In a statement, the UK watchdog said there had been "deeply concerning reports" of the chatbot being used to create and share undressed images of people, as well as "sexualised images of children".
If found to have broken the law, Ofcom can potentially issue X with a fine of up to 10% of its worldwide revenue or £18 million, whichever is greater.
The BBC has approached X for comment.
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