Machine Society

Machine Society

No, math doesn’t have feelings

Why Anthropic’s “emotion” paper accidentally misleads the public.

Mike Elgan's avatar
Mike Elgan
Apr 18, 2026
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Anthropic researchers recently published a paper called “Emotion Concepts and their Function in a Large Language Model.”

The goal of the paper was to figure out why the AI model Claude Sonnet 4.5 acts like it has feelings, leading researchers to discover that internal concepts called “functional emotions” actually change the AI’s answers and cause bad ac…

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