SoftBank Launches Sovereign AI GPU Cloud in Japan: Beta Is Live, Commercialization Expected in October 2026
SoftBank has launched its “AI Data Center GPU Cloud”/sovereign AI GPU cloud initiative in Japan, with the beta version going live on the day of the announcement and commercialization slated for October 2026. All three sources confirm that the service is aimed at Japan-based data residency requirements and AI workloads, but the initial rollout scope, hardware details, and exact external launch cadence are not fully consistent across the sources, and some details cannot be verified from the provided material.