长程任务 Agent 为什么总半途而废?PLAN-AND-ACT 用"先规划后动手"给出 SOTA 答案❝长程 Agent 翻车,往往不是模型不够聪明,而是被"规划"和"执行"两件事同时压垮了。论文来源:Lutfi Eren Erdogan, Nicholas Lee, Sehoon Kim, Suhong Moon, Hiroki Furuta, Gopala Anumanchipalli, Kurt Keutzer, Amir Gholami —— PLAN-AND-ACT: Improving Planning of Agents for Long-Horizon Tasks,ICML 2025(ar