[人人能懂AI前沿] AI的思考术：何时遗忘、何时停止、如何自言自语

你有没有想过，让AI变得更聪明，关键可能不是让它知道得更多，而是教会它如何更高效地“思考”？本期我们要聊的几篇最新论文，就深入到了AI的思维深处：从让AI懂得“选择性遗忘”以实现长时间推理，到揭开决定AI学习成败的三个神秘“开关”。我们甚至会看到，机器人是如何通过“自言自语”来规划复杂任务的。准备好一起探索AI大脑的内部运作机制了吗？我们马上开始！00:00:33 如何让AI长时间思考，还不“累”？00:05:05 给你一个确定性的菜谱，靠谱吗？00:10:44 你关心的问题，AI能比专家更快找到答案吗？00:16:24 拆开AI的“黑箱”，决定它聪明的三个开关00:22:50 机器人会思考，需要分几步？本期介绍的几篇论文：[CL] Prefix Sliding for efficient test-time scaling[Stanford University & University of California at Santa Barbara & University of Washington]https://arxiv.org/abs/2608.26070 ---[LG] Beyond Optimal Rates in Stochastic Optimization: Trajectory-Adaptive Stopping Rules[UC Berkeley & PSL Research University]https://arxiv.org/abs/2608.25551 ---[AI] Planetary Prediction Engine: Autonomous Geospatial Prediction via Intelligent Data Selection and Foundation Model Embeddings[Google Research]https://arxiv.org/abs/2608.26088 ---[LG] Demystifying Reinforcement Learning Post-Training of Language Models[University of Washington]https://arxiv.org/abs/2608.24949 ---[RO] R^3: Training Robots to Reason in Natural Language via Reinforcement Learning[Carnegie Mellon University (CMU)]https://arxiv.org/abs/2608.26053 在小宇宙查看该单集文稿