FAIR Universe HiggsML Uncertainty Dataset and Competition. - Wahid Bhimji; Ragansu Chakkappai; Po-Wen Chang; Yuan-Tang Chou; Sascha Diefenbacher; Jordan Dudley; Ibrahim Elsharkawy; Steven Farrell; Aishik Ghosh; Cristina Giordano; Isabelle Guyon; Chris Harris 004; et al. (NeurIPS, 2025)