Fig. 3

Corrected enthalpies. Differences between corrected and experimental room temperature formation enthalpies of the test set of 71 ternary oxides for the CCE and quasi-FERE correction schemes on top of PBE a, LDA b, and SCAN c. Note the different energy scale compared to Fig. 2. The red lines at ±50 meV/atom indicate the typical MAE of previous correction schemes32,35