The unrivalled astrometric and photometric capabilities of the Gaia mission have given new impetus to study young stars: both from an environmental perspective, as members comoving star-forming regions, individual targets amenable planet-hunting direct-imaging observations. In view large availability theoretical evolutionary models, fields would benefit a unified framework that allows straightf...

The ages of stars have historically relied on isochrone fitting standardised grids models. While these stellar models provided key constraints observational samples massive stars, they inherit many systematic uncertainties, mainly in the internal mixing mechanisms applied throughout grid, fundamentally undermining method. In this work, we utilise M-L plane Higgins & Vink as a method determining...