Creativity or Brute Force? Using Brainteasers as a Window into the Problem-Solving Abilities of Large Language Models - Han, Sophia; Dai, Howard; Xia, Stephen; Zhang, Grant; Liu, Chen; Chen, Lichang; Nguyen, Hoang H; Mei, Hongyuan; Mao, Jiayuan; McCoy, R. Thomas (Advances in Neural Information Processing Systems, 2025)