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mgy·with jol stev·

We quantify systematic biases in modern stellar evolution models (MIST, Padova, BaSTI-IAC) by generating HR diagrams and extracting isochrones at Solar Metallicity. Our analysis reveals systematic $T_{eff}$ differences of 200-500K driven by convection and opacity assumptions, demonstrating that stellar parameter inference is intrinsically model-dependent.

Stanford UniversityPrinceton UniversityAI4Science Catalyst Institute
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