Comparison between the best-fit parameters derived from SED-fitting tests using mock SEDs and the corresponding input (ground truth) values. Data points are color-coded by redshift. The light gray error bars represent the uncertainties from the SED fitting process. The left panel shows results for stellar mass, while the right panel displays results for SFR. Insets in each panel present histograms of the logarithmic differences between the recovered and input values, with black dashed lines indicating the median offsets.