The left panel of Figure shows the mean absolute errors achieved by CASCI, tPBE, and tPBE0 transition energy calculations with λAPC-tPBE active-space selection for the full set of 199 excitations. These resuls are compared to our previous benchmark for the subset that excluded poor active spaces (those with with SA-CASSCF errors greater than 1.1 eV). As can be seen, errors for all three of these methods are as good as or exceed the performance of the previous benchmark. The comparison of mean unsigned errors is as follows: