Musk Unveils Grok 4 AI Chatbot
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Yaccarino announced her departure on X, saying that she is “immensely grateful” to Elon Musk for taking her on in 2023.
Grok 4 debuts with bold claims and new voices, but antisemitic scandal casts long shadow over Musk's AI moment.
The AI startup behind the controversial Grok chatbot is in early talks to raise billions, with backing from Saudi Arabia’s PIF.
But its tendency to consult with Musk's opinions appears to be a different problem. "It's extraordinary," said Simon Willison, an independent AI researcher who's been testing the
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