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Grok 4 Launching Today, Musk Confirms
Elon Musk has officially revealed that xAI’s much-awaited Grok 4 model will debut today, July 9, with a live-stream launch ...
Scientific American18h
New Grok 4 Takes on ‘Humanity’s Last Exam’ as the AI Race Heats Up
Elon Musk has launched xAI’s Grok 4—calling it the “world’s smartest AI” and claiming it can ace Ph.D.-level exams and ...
Elon Musk's star xAI engineer Uday Ruddarraju jumps ship to OpenAI
Elon Musk's AI venture, xAI, has lost one of its top engineering leaders to rival AI heavyweight OpenAI. Uday Ruddarraju, who played a pivotal role in building the core infrastructure of Musk's xAI, ...