Impact of summary statistics on the recovered physical quantities in the attSNE_Z_F410M model. Each row displays the difference between the true and fitted values of M_★, Z_★, SFR₁₀, and SFR₁₀₀, while each column corresponds to a different SFH model. The fitted values are derived from the posterior distribution using one of the three statistics: minimum χ² (red), median posterior (black), or likelihood-weighted mean (cyan). The minimum χ² posterior yields the most accurate recovery of M_★, whereas the likelihood-weighted mean performs best for Z_★. The recovered SFRs are generally insensitive to the choice of the summary statistic, except in the constant SFH model.