NVIDIA logo and a keyboard in this illustration taken October 19, 2026. REUTERS/Dado Ruvic/Illustration Purchase Licensing Rights, opens new tabSAN FRANCISCO, Oct 19 (Reuters) - Nvidia (NVDA.O), opens new tab has won central processor chip business with another fast-growing AI startup that until now relied entirely on chips from Intel and ​AMD, an early sign that its push into a market long ‌controlled by those two rivals has traction.Modal, a cloud-computing startup that rents out computing pow...