CONF Jiang_ICML_2026/IDIAP Procedural pretraining: Warming up language models with abstract data Jiang, Liangze Shinnick, Zachary van den Hengel, Anton Saratchandran, Hemanth Teney, Damien International Conference on Machine Learning 2026 Oral Presentation https://arxiv.org/abs/2601.21725 URL