NVIDIA 的文章讨论了机器人操作策略面临的核心问题，即模型在训练场景外的泛化能力不足，并将“世界动作模型”作为提升机器人抓取与操作泛化能力的一种方向。

A central challenge in robotics is building policies that generalize beyond the demonstrations they’re trained on. A policy that succeeds in a training scene...