arxiv
PublishedApril 18, 2026 at 4:00 AM
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Calibrate-Then-Delegate: Safety Monitoring with Risk and Budget Guarantees via Model Cascades
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arXiv:2604.14251v1 Announce Type: new Abstract: Monitoring LLM safety at scale requires balancing cost and accuracy: a cheap latent-space probe can screen every input, but hard cases should be escalated to a more expensive expert. Existing cascades delegate based on probe uncertainty, but uncertaint
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