Left: Comparison between χ²/d.o.f. values before and after linking the half-opening angle from X-ray models (θ_tor) and torus angular width from IR models (σ_tor), in all sources. The shaded area shows the χ²/d.o.f. values considered as a plausible solution. The baseline models are shown with different symbols and colors: X-S/MIR-C (green triangles), X-S/MIR-TP (pink pentagons), X-C/MIR-S (cyan circles), X-C/MIR-C (orange stars), and X-C/MIR-TP (purple squares). Right: Comparison between the half-opening angle from X-ray models and torus angular width (θ_tor vs σ_tor), using baseline models where the inclination angles are linked (θ_inc = i). Sy1 and Sy2 are shown as orange and blue symbols. The arrows show the upper and lower limits in θ_tor and σ_tor along the axes x and y, respectively.