Empirical cumulative distribution functions (ECDFs) comparing predicted [Fe/H], T_eff, and log g values from the S-PLUS (this work) with the predicted values of J-PLUS, and spectroscopic values from GALAH for 186 dwarf stars. The dotted lines represent the absolute differences between the ECDFs of the survey pairs, and the dashed horizontal lines indicate the Kolmogorov-Smirnov (KS) statistic for each pair of surveys, with lower KS values meaning closer agreement between the respective surveys.