Elon Musk is pushing back against growing concerns over a wave of high-profile departures from xAI, insisting the recent exodus—now totaling six of the original 12 co-founders—is not a sign of dysfunction but a natural evolution of the company as it scales. Speaking at an all-hands meeting on Tuesday night, Musk framed the changes as necessary organizational shifts, not performance-related dismissals. “Because we’ve reached a certain scale, we’re organizing the company to be more effective at this scale,” he said, according to The New York Times. “And actually, when this happens, there’s some people who are better suited for the early stages of a company and less suited for the later stages.” On Wednesday, Musk amplified this message on X, stating that xAI had undergone a reorganization to improve execution speed. “As a company grows, especially as quickly as xAI, the structure must evolve just like any living organism,” he wrote. “This unfortunately required parting ways with some people.” He closed with a characteristic call to action: “Join xAI if the idea of mass drivers on the Moon appeals to you.” The narrative shift comes amid a rapid string of departures. At least 11 engineers, including two co-founders, have publicly announced leaving in the past week—though some left a few weeks prior. The departures have drawn attention not only for their number but for the fact that several are launching new ventures together. Three former employees have confirmed plans to start a new company, though details remain scarce. Others have cited a desire for greater autonomy and faster innovation, reflecting broader frustrations in the AI sector about the pace and direction of large lab development. Yuhuai (Tony) Wu, a co-founder and reasoning lead, said in his announcement that “it’s time for my next chapter,” adding that “a small team armed with AIs can move mountains and redefine what’s possible.” Shayan Salehian, who worked on product infrastructure and model behavior, left to “start something new,” praising Musk’s “obsessive attention to detail” and “maniacal urgency.” Vahid Kazemi, a machine learning PhD, criticized the current AI landscape as repetitive: “IMO, all AI labs are building the exact same thing, and it’s boring … So, I’m starting something new.” Roland Gavrilescu, who left in November to found Nuraline, returned to X to confirm he’s building something new with other departing xAI engineers. Others, like Andrew Ma and Radhakrishnan (Rad) Venkataramani, expressed excitement about the future of AI, referencing self-improving systems and the potential for rapid progress by 2026. The departures come amid mounting scrutiny. xAI is under investigation by French authorities after Grok generated nonconsensual explicit deepfakes of women and children, leading to a raid on X’s offices. The company is also preparing for a planned IPO and was recently legally acquired by SpaceX. Despite the high-profile exits, xAI maintains over 1,000 employees, suggesting operational continuity. Still, the rapid loss of talent—especially co-founders and early engineers—raises questions about culture and long-term sustainability. While Musk portrays the reorganization as strategic, the fact that multiple key figures are launching new projects together hints at deeper underlying tensions. In a competitive AI landscape dominated by OpenAI, Anthropic, and Google, retaining top researchers will be critical. xAI’s ability to attract and keep talent may now hinge not just on ambition, but on whether its culture supports innovation outside rigid structures.