AI infrastructure company Nebius Group (Nebius) announced a private placement financing round, raising USD 700 million.Investors in the round include Nvidia, Accel, and certain accounts managed by Orbis Investments.The financing will support Nebius' plans to expand its AI infrastructure, including GPU clusters, data centers, and services for developers.The funds will also be used to support Nebius AI Studio, which offers machine learning services to app developers.