Observed SED of the location of GRB 250314A as observed with NIRCAM at 110 days post-burst, roughly 13 days rest frame (red points). The weak detection in the blue of a marginally extended source is consistent with a faint host galaxy, while the rise to the red is entirely consistent with the expectations of SN 1998bw at this epoch (black line). For comparison, we also show (shaded region) the typical range of SEDs of the Lyman-break galaxies (LBGs) at z ∼ 7 from Merlin et al. (2024), along with an SED obtained from summing an average LBG and a SN with 70% of the luminosity of SN 1998bw (blue line).