Measured spectrum of HD 95086 b (see Fig. 4 for legend information) compared to the best-fit models retrieved by special for each atmospheric model grid considered in this work (top four panels: DRIFT-PHOENIX, BT-SETTL, Mil cloud-A, Mil cloud-AE), and for different circumplanetary disk models (bottom two panels). All solid lines correspond to extinction A_V considered as a free parameter, while the dashed lines correspond to a fixed extinction of A_V = 0 mag. The circumplanetary disk models consist of either mixed atmosphere (BT-SETTL or Mil c-A) + extra blackbody models (solid lines) or CPD-only models (dotted lines). The latter correspond to either a debris CPD model (bottom left panel) or a viscous CPD model (bottom right panel; Zhu et al. 2015), where the parameter corresponds to the mass accretion rate. All types of models have a similar level of support, except for the BT-SETTL and Mil c-AE models without extinction, and the viscous CPD model (Table 6).