SommBench: Assessing Sommelier Expertise of Language Models. - William Brach; Tomas Bedej; Jacob Nielsen; Jacob Pichna; Juraj Bedej; Eemeli Saarensilta; Julie Dupouy; Gianluca Barmina; Andrea Blasi Núñez; Peter Schneider-Kamp; Kristián Kostál; Michal Ries; et al. (CoRR, 2026)