Will the U.S. tighten a cordon around A.I. chips? Shares in high-flying chipmakers like Nvidia and AMD were down in premarket trading today, after The Wall Street Journal reported that the Biden administration is weighing new restrictions on exporting artificial intelligence-related semiconductors to China. The deliberations underscore the White House’s worries about falling behind in the race to dominate A.I. and the potential for Beijing to use the technology in military applications — and they show that it is willing to tighten the screws on trade to stay ahead. Any…
White House Reportedly Weighs New A.I. Export Limits
