Researcher: Opus over-refuses simple safety-topic questions, even on existing writeups

DimitrisPapail · x · 2026-11-06

Dimitris Papailiopoulos says Opus immediately flags his queries while he writes up a safety-related topic, even for simple questions about an existing writeup — "must be frustrating to be a safety researcher outside Anthropic." A concrete observation of over-refusal behavior on safety-adjacent research questions.

Related event: Researchers Complain Opus Safety Guardrails Are Overly Trigger-Happy(3 posts)→

Original post →

More from Models

Models channel →