SafeBranch: Branch-Pair Safety Alignment for Embodied Agents
SafeBranch is proposed, a framework that aligns an embodied actor on safety through branch pairs constructed from the actor's own unsafe rollouts via environment rollback, achieving roughly ten times more safe successes than the untrained baseline on the unseen-object variant.
Hyunse Lee, Jiwoo Jeong, Haneul Lee et al.
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