Amid global backlash, billionaire had only hours earlier said he was not aware of any ‘naked underage images’

Elon Musk’s xAI has announced it will block the ability of its Grok AI tool to alter images of real people to put them in “revealing clothing such as bikinis”, amid a global backlash over the tool being used to generate explicit imagery.

The move came just hours after the billionaire said he was was not aware of any “naked underage images” made by Grok.