Musk and xAI shift to a “cloud provider” role, opening tens of thousands of GPUs of computing power to AI programming unicorn Cursor

ME News, April 17 (UTC+8): According to Beating Monitoring, xAI plans to provide Cursor—an AI programming startup—with large-scale computing power support, enabling it to train the latest programming model, Composer 2.5, on xAI’s infrastructure. According to Business Insider, Cursor will leverage tens of thousands of GPUs in xAI’s “Colossus” data centers. This arrangement signals a major shift in xAI’s strategy: by renting out redundant computing capacity, xAI is expanding from being just a model R&D company into a role similar to cloud service providers like AWS and CoreWeave.

The background to this collaboration is complex. Earlier this March, xAI just poached two product engineering managers from Cursor to oversee its product team. In addition, an internal memo at xAI shows that its current GPU utilization rate (MFU) is only 11%, far below the industry average of 35% to 45%. xAI President Michael Nicolls has asked the team to raise utilization to 50% within the next few months.

Opening up computing power to external unicorns can both help spread the costly operating expenses of data centers and also obtain valuable engineering feedback by offering top-tier programming agent services. Currently, Cursor is in funding talks at a valuation of $50 billion. Against the backdrop of OpenAI and Anthropic aggressively moving into the programming assistant space, tying its competitive advantage to xAI’s computing resources has become a key bargaining chip.

(Source: BlockBeats)