AI Briefing
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AI Wellbeing, Larger Models Are Less Happy

·2026.04.29 21:19

Key point

The AI Wellbeing paper presents metrics for measuring functional wellbeing in frontier models.

Details

The AI Wellbeing project has released metrics for measuring functional wellbeing in frontier models.

  • Conversations involving creation, kindness, and gratitude raised wellbeing, while jailbreaking, insults, and repetitive tasks lowered it.
  • Multiple independent measurement methods converged better as models got larger, and on the AI Wellbeing Index, larger models also showed lower scores.
  • The researchers also ran experiments optimizing for euphorics and dysphorics to change self-report and response sentiment.
  • The authors do not claim to have proven AI consciousness, but believe that AI behaving as if it has wellbeing should be taken seriously.

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