The authors constructed MSP-Safe using paired tasks, plans produced by multiple planners, and safety labels from three judges.
PlanGuard detects physical risks across complete embodied-agent plans
A compact detector evaluates planned action sequences against the visual environment before an embodied agent begins execution.
Chinese Tech
Junchi Chen · Changtao Miao · Yuxiao Xiang · Zhenchao Jin · Haojie Yuan · Qi Chu · +6 more
Anhui Province Key Laboratory of Digital Security · The University of Hong Kong · Ant Digital Technologies · Ant Group
Research Digest··2 min read
Thread:Embodied Plan Safety
Chen and colleagues introduce PlanGuard, a guardrail designed to identify physical hazards arising from dependencies among multiple planned actions, rather than assessing each action separately.
Why this paper
From Ant Group and 3 others
In one line
PlanGuard detects physical safety risks in complete multi-step embodied plans before execution, reaching 87.15% accuracy and 87.21% F1 at 2B scale.
What we could check
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