在强化学习（Reinforcement Learning, RL）后训练语言模型的语境中，"顿悟时刻"特指模型偶然发现高质量解法的关键突破。当一个智能体获得"顿悟时刻"后，这一发现能够通过群体传播，从而提升整体性能。在ReasoningGYM测试环境中，这些"顿悟"表现为模型突然掌握特定任务（如base_conversion或propositional_logic）的正确解法，而SAPO的魔力在于 ...

The border wall built during the Trump administration now stands along roughly 190 miles of Arizona's border with Mexico. • It's 30 feet tall in most places. • Its steel bollards are six inches wide ...

Welcome to the ME 270 course website for the Fall 2025 term. The material on this site is a complement to the lecture book for the course. And, all material here is accessible without the need to log ...