The range of values of the formation energy for the given configurations in the pre-screened dataset, expressed in units of electron Volt (eV), is (-389.96, -159.78) and the range of values of the bulk modulus in units of gigapascal (GPa) is (126.08, 237.53). Since different physical quantities have different units and different orders of magnitude, the inputs and outputs for each quantity are normalized between 0 and 1 across all data.