**Uday Ruddarraju Resigns from Elon Musk’s xAI After One Year**
Uday Ruddarraju, the Indian-origin Head of Infrastructure at Elon Musk’s artificial intelligence startup xAI, has stepped down after a year with the company. In a recent post on X, Ruddarraju shared his reflections on his time at xAI, expressing surprise at the rapid achievements of the organization.
“After an unforgettable ride, I’ve decided to move on from @xai and yesterday was my last day. When I first joined, I thought everyone was absolutely nuts for thinking we could deploy 100K GPUs in 4 months, especially without a fully functioning site. Watching us go and double that, and most importantly successfully train Grok 3 made me incredibly proud… and very happy to be wrong,” he stated.
Ruddarraju expressed gratitude towards Elon Musk, highlighting that working directly under him was a significant aspect of his experience at xAI. “Thank you @elonmusk and everyone at xAI for the rare opportunity to help build something truly foundational with Colossus. It was a privilege to be part of a mission this bold, and to see from the inside what relentless focus and execution really look like. Reporting into Elon and learning directly from him was definitely the best part about working at xAI,” he remarked.
He also extended his appreciation to the infrastructure and research teams, acknowledging their efforts in meeting high expectations. “Special thanks to everyone on the infrastructure team who met impossible expectations and the entire research team for your partnership throughout. You’re the best! I am sure building Colossus and training Grok 3 are definitely highlights of my career I will remember forever,” he added.
Ruddarraju agreed with Nvidia CEO Jensen Huang’s assessment of Musk’s efficiency, stating, “Jensen Huang was right, Elon and his teams are singular in what they can achieve. Grateful to have played a small part in shaping the future of AI Compute from the inside.”
Following his departure from xAI, Ruddarraju has joined OpenAI, a prominent AI research and deployment organization. His new role was announced by OpenAI President and Co-Founder Greg Brockman, who welcomed Ruddarraju and others in a post on X. Ruddarraju confirmed his new position by reposting Brockman’s announcement, expressing his excitement to join the team.
This transition comes shortly after the departure of X CEO Linda Yaccarino, marking a period of significant change within the leadership of these influential tech companies.
**FAQ**
*What was Uday Ruddarraju’s role at xAI?*
Uday Ruddarraju served as the Head of Infrastructure at xAI, where he oversaw the deployment of AI resources and infrastructure development.
