arXivMariia Drozdova, Aidan Sirbu, Pietro Miotti, Robert Obryk, Mayalen Etcheverry, Eyvind Niklasson, Blake RichardsTue, Sep 1, 2026, 8:55 AM PDT

score 16.4

AI model solves Sudoku more accurately the longer it thinks, no timer needed

Original: Diffusion as a Training Curriculum for Timestep-Free Iterative Reasoning

Writing ELI5 summary…