Nvidia GTC 2026 was bigger and broader than ever, reflecting the continued, relentless growth of demand and rapid pace of change and innovation in the AI sector. Nvidia has placed itself at the center of it all, as the key supplier of a growing number and variety of xPUs and the related systems that underpin the most advanced AI factories. Equally important is the size of the ecosystem that Nvidia has cultivated across the full AI stack, as reflected by the 400+ exhibitors on the exposition floor.