Predicted JWST/NIRSpec observations in the 0.8–5 μm wavelength range based on the median of Model 1 (high metallicity, black), Model 2 (low metallicity and cloudy, green), and Model 3 (haze, purple) based on the WASP-117b spectrum reduced with the nominal pipeline (left panel), and the CASCADE pipeline (right panel). The model with estimated instrument performance was generated by PandExo (Batalha et al. 2017), assuming observation of a single transit with resolution R ~ 30. Hexagons, stars, and squares denote simulated NIRSpec G140M, G235M and G385M data, respectively.