Prosociality by Coupling, Not Mere Observation: Homeostatic Sharing in an Inspectable Recurrent Artificial Life Agent
Researchers have developed an artificial life agent capable of prosocial behavior through a mechanism termed "homeostatic coupling." This approach allows the agent to share resources with a partner not through explicit social rewards, but by routing the partner's distress into its own self-regulation. Experiments demonstrated that this coupling is essential for helping behaviors like fetching and passing food, and that its absence, even with access to the partner's state, abolishes this prosociality. AI
IMPACT Demonstrates a minimal artificial life mechanism for prosocial behavior, potentially influencing future agent design.