Robust scatter (σ_NMAD; top panel) and outlier fraction (OLF; bottom panel) for the consensus photo-z estimate as a function of spectroscopic redshift and 150 MHz radio continuum luminosity. Each cell corresponds to a minimum of 100 galaxies. The top and side panels show the trends averaged over all magnitudes and redshifts respectively. For reference, we also plot the distribution of the spectroscopic training sample within this parameter space.