When Does Test-Time Physical Diagnosis Pay? A Frozen Policy Buys Evidence It Never Reads

arXiv:2609.22299 · cs.RO, cs.LG · Submitted 2026-09-14 · Read on arXiv

cs.RO, cs.LG

Submitted: 2026-09-14

Updated: 2026-09-14

Comments: 12 pages, 4 figures

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Terminology

• Trace — 3× in this paper · explained in 2 episodes
• Accuracy — 2× in this paper · explained in 1 episode
• Adaptation — 1× in this paper · explained in 1 episode

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