The accurate determination of the electronic bandgap for a structure requires the computation of the dispersion of the electronic structure along the symmetric k-point lines. However, most of the bandgap data available in Matbench in the benchmark dataset matbench_mp_gap as well as the metal/non-metal classification dataset matbench_mp_is_metal are obtained from the DOS, rather than the band structures of 106,113 materials in MP. Currently, there are only 63,588 structures in MP that are accompanied by their band structures out of the 154,718 structures, and there are notable discrepancies between the values of the bandgaps of these structures that are immediately available in the database (which are the ones obtained from the DOS), and the bandgap values obtained from the band structures of the same structures, as shown in Figure . Out of the 5,414 materials with bandgap discrepancies in Figure , there are 622 materials in which DOS bandgap data is zero (indicating metallicity) while the band structure bandgap data is not zero.