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Digital Doppelgängers, Human Relationships, and Practical Identity

Cristina Voinea1, Sebastian Porsdam Mann2,3, Julian Savulescu4

  • 1Uehiro Oxford Institute, University of Oxford.

Bioethics
|August 13, 2025
PubMed
Summary

Exploring relationships with Large Language Model (LLM)-based digital doppelgängers (DDs) reveals their potential impact on users' practical identity. Understanding these AI interactions is crucial for future development and deployment.

Keywords:
LLMsdigital doppelgängersgriefpractical identityrelationship

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