atom 4dThe outer electronic confuration of Ag(Z = 47) is 4d^(10) 5s^(1) .In addition to +1 , it shows an oxidation state of +2 ( e.g., AgO and AgF(2) existWe demonstrate that AI can learn atomistic systems in the four-dimensional (4D) spacetime. For this, we introduce the 4D-spacetime GICnet