#over-refusal

A rack-mounted input/output classifier appliance caught half-seated on its rails inline with the live API traffic patch panel, one patch cable not yet terminated

The Safeguards Behind a Claude Refusal, and What They're Actually Trading Off

Every refusal passes through a trained policy, a classifier, account monitoring, and a capability-gated release process — four thresholds, each trading missed misuse against blocked legitimate use, documented in Anthropic's own safeguards and RSP filings.

By Brecht Corbeel · August 11, 2026 · 18 min read

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