Galaxy stellar mass function at different redshifts. In red the GSMF derived from the Flagship lightcone compared to GSMF derived at z < 0.1 in GAMA (Driver et al. 2022, yellow line) and at higher redshifts in COSMOS from the ULTRAVISTA sample (Ilbert et al. 2013, green squares), and the COSMOS2020 release (Weaver et al. 2023, blue lines). We have transformed the Flagship stellar masses to units of the Hubble constant of H = 70 h₇₀ km s⁻¹ Mpc⁻¹ to bring the units of the Flagship catalogue to the ones used by the other surveys.