Fujitsu and Research Partners Develop AI for Automated Solar Energetic Particle Simulation Optimization

Fujitsu, alongside Nagoya University, JAMSTEC, and NICT, announced on October 21, 2026, the development of a groundbreaking technology. This innovation uses observational data from five spacecraft to objectively and automatically optimize parameters for physical simulations of solar energetic particle (SEP) arrivals, significantly improving prediction accuracy.