OLMoTrace: Tracing Language Model Outputs Back to Trillions of Training Tokens. - Jiacheng Liu 010; Taylor Blanton; Yanai Elazar; Sewon Min; Yen-Sung Chen; Arnavi Chheda-Kothary; Huy Tran; Byron Bischoff; Eric Marsh; Michael Schmitz 002; Cassidy Trier; Aaron Sarnat; et al. (CoRR, 2025)