Comparison of emission-line EWs in the JWST grating stack for the z > 5 sample (purple) with median values from the SDSS quasar catalog of Wu & Shen (2022) (green). Circles and squares represent measured lines with 1σ uncertainties, while left-pointing arrows denote 3σ upper limits for undetected lines in the JWST stack. Only the broad components are considered for C IV, He II, and Hβ. In most cases, error bars are smaller than the marker symbols and are not visually apparent.