Physical Intelligence· @physical_int · X·· 2026-06-19
事实摘要
与 @nvidia 的新工作:完全在世界模型内部评估机器人策略。策略执行动作,模型想象后果,而想象出的评估能预测真实世界的结果。🧵 真实 rollout 与世界模型 rollout 并排对比📷
正文 · 原文
New work with @nvidia: evaluating robot policies entirely inside a world model. The policy acts, the model imagines the consequences, and the imagined evals predict real-world results. 🧵
real vs world-model rollout side by side📷
来源:Physical Intelligence · x.com