TOI-2266 b's bulk density, mass, and radial velocity semi-amplitude probability distributions given a posterior radius estimate of 1.54 ± 0.09 R_⊕ predicted by the SPRIGHT package. The complete probability distribution is marked by a thick black line and gray shading, and the individual contributions from the three SPRIGHT model components (rocky planets, water-rich planets, and sub-Neptunes) are plotted in light brown, light blue, and yellow. The blue shading in the background shows the 68% and 95% central posterior intervals for the distributions.