ChemPile: A 250GB Diverse and Curated Dataset for Chemical Foundation Models. - Adrian Mirza; Nawaf Alampara; Martiño Ríos-García; Mohamed Abdelalim; Jack Butler; Bethany Connolly; Tunca Dogan; Marianna Nezhurina; Bünyamin Sen; Santosh Tirunagari; Mark Worrall; Adamo Young; et al. (CoRR, 2025)