Comparison between binary parameters inferred from Gaia summary diagnostics and reference values from the DR3 NSS catalogue for the MS sample. Shown are histograms for the 6195 stars (out of 19,664 fitted MS stars) with AstroSpectroSB1, SB1, or Orbital NSS solutions. The panels compare orbital periods (top) and companion masses (bottom). The two known Gaia NS binaries in this sample are highlighted in black. Although they rely on only two observables (ruwe and σ_RV), our fits reproduce the catalogued parameters with good overall correspondence.