Retrieved spectral fits obtained for two of the retrievals considered in this work, using our canonical model described in Section 3. The top panel shows the retrieved spectral fit for JWST NIRSpec PRISM 3–5 μm observations reduced with the Tiberius pipeline (data shown in black error bars with yellow circles). Also shown are the same observations reduced with the Eureka pipeline (in green). The bottom two panels show different wavelength regions of the retrieved spectral fit to the combination of HST/WFC3 observations (0.8–1.7 μm) and JWST/NIRSpec PRISM observations reduced with Tiberius; see Section 2. In all three panels, the darkest orange line denotes the median retrieved spectrum while the two lighter orange regions denote the corresponding 1σ and 2σ contours.