Elon Musk, Grok 4
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Elon Musk's xAI said Grok's behavior was due to an update that caused it to prioritize engagement, even if posts contained "controversial opinions."
The unusual behavior of Grok 4, the AI model that Musk's company xAI released late Wednesday, has surprised some experts.
Grok 4 is xAI’s most advanced model yet, but early praise is clashing with old scandals and fresh tests of its limits.