Uday Ruddarraju, the head of infrastructure engineering at Elon Musk’s AI company xAI, has resigned after a year of impactful contributions. He was instrumental in developing Colossus, a supercomputer boasting over 200,000 GPUs, and played a crucial role in training Grok 3, one of the company’s latest AI models. In his exit post on X, Ruddarraju expressed gratitude for his experience, praising Elon Musk’s team’s capabilities in AI innovation. He reflected on the initial skepticism regarding the deployment of 100,000 GPUs within four months, admitting he was pleasantly surprised by the team’s success in not only achieving that goal but also in doubling it. Ruddarraju’s departure marks a significant change for xAI, as the company continues to push boundaries in artificial intelligence and computational power. His remarks highlight the exciting advancements within the AI sector and underscore the dynamic environment at xAI.
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