Detection Is Cheap, Routing Is Learned: Why Refusal-Based Alignment Evaluation Fails

arXiv:2603.18280 · cs.LG, cs.AI, cs.CL · Submitted 2026-03-18 · Read on arXiv

cs.LG, cs.AI, cs.CL

Submitted: 2026-03-18

Updated: 2026-10-20

Terminology

• Ablation — 2× in this paper · explained in 1 episode
• Accuracy — 1× in this paper · explained in 1 episode
• Benchmark — 1× in this paper · explained in 2 episodes
• Cross-Model Transfer — 1× in this paper · explained in 2 episodes
• Generalization — 1× in this paper · explained in 13 episodes
• Steering — 1× in this paper · explained in 2 episodes

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