Detailed comparison of results from the neural network approach (in this case with the concatenate architecture) and a standard SIR inversion. We show results for temperature (top three rows), LOS velocity (middle three rows) and longitudinal field (bottom three rows). Inside each set of panels, the top row results of SIR inversions at four selected optical depth heights, the middle row shows the results of SIR inversions after deconvolving the Stokes profiles, while the bottom row results of the neural approach.