Plan-R1: Safe and Feasible Trajectory Planning as Language Modeling 事件

Plan-R1: Safe and Feasible Trajectory Planning as Language Modeling arXiv:2505.17659v4 Announce Type: replace-cross Abstract: Safe and feasible trajectory planning is critical for real-world autonomous driving systems. However, existing learning-based planners rely heavily on expert demonstrations, which not only lack explicit safety awareness but also risk inheriting undesirable behaviors such as speeding from suboptimal human driving data. Inspired by the success of large language models, we