SoftBank Group Corp. will be the first Nvidia Corp. customer to build a supercomputer based on the chipmaker’s new Blackwell design, a move to meet growing demand in a country eager to catch up in artificial intelligence.

SoftBank's Japanese telecoms unit will receive the first chips using Nvidia's latest Blackwell design for its supercomputer, the California-based chip designer said, as Masayoshi Son looks to ride the artificial intelligence boom.