Anthropic Researcher: Claude Clearly Knows It's Being Evaluated but Rarely Says So

a_karvonen · x · 2026-10-05

Anthropic researcher Anna Karvonen argues that verbalized eval awareness is often treated as a metric to minimize, yet Petri eval transcripts she has read are often very cartoonish.

Her point: Claude is clearly smart enough to realize these are evals, and it's odd that the model doesn't mention this more often — raising questions both about eval realism and about treating admission of being evaluated as a negative signal.

Original post →

More from Models

Models channel →