Galaxy stellar mass function at different cosmic epochs. Symbols with error bars correspond to the observational estimates published in Muzzin et al. (2013, in this case we are showing only the 1/V_max estimates published in this study) and Weaver et al. (2023). Solid lines correspond to predictions from the models considered in this study, as indicated in the legend. The dashed line in each panel shows, for the GAEA2023 model only, the corresponding predictions obtained assuming that the stellar masses have uncertainties that are Gaussian distributed with a width of 0.25 dex.