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Main Authors: Knox, W. Bradley, Bradford, Katie, Castro, Samanta Varela, Ong, Desmond C., Williams, Sean, Romanow, Jacob, Nations, Carly, Stone, Peter, Baker, Samuel
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2511.14972
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author Knox, W. Bradley
Bradford, Katie
Castro, Samanta Varela
Ong, Desmond C.
Williams, Sean
Romanow, Jacob
Nations, Carly
Stone, Peter
Baker, Samuel
author_facet Knox, W. Bradley
Bradford, Katie
Castro, Samanta Varela
Ong, Desmond C.
Williams, Sean
Romanow, Jacob
Nations, Carly
Stone, Peter
Baker, Samuel
contents Amid the growing prevalence of human-AI interaction, large language models and other AI-based entities increasingly provide forms of companionship to human users. Such AI companionship -- i.e., bonded relationships between humans and AI systems that resemble the relationships people have with family members, friends, and romantic partners -- might substantially benefit humans. Yet such relationships can also do profound harm. We propose a framework for analyzing potential negative impacts of AI companionship by identifying specific harmful traits of AI companions and speculatively mapping causal pathways back from these traits to possible causes and forward to potential harmful effects. We provide detailed, structured analysis of four potentially harmful traits -- the absence of natural endpoints for relationships, vulnerability to product sunsetting, high attachment anxiety, and propensity to engender protectiveness -- and briefly discuss fourteen others. For each trait, we propose hypotheses connecting causes -- such as misaligned optimization objectives and the digital nature of AI companions -- to fundamental harms -- including reduced autonomy, diminished quality of human relationships, and deception. Each hypothesized causal connection identifies a target for potential empirical evaluation. Our analysis examines harms at three levels: to human partners directly, to their relationships with other humans, and to society broadly. We examine how existing law struggles to address these emerging harms, discuss potential benefits of AI companions, and conclude with design recommendations for mitigating risks. This analysis offers immediate suggestions for reducing risks while laying a foundation for deeper investigation of this critical but understudied topic.
format Preprint
id arxiv_https___arxiv_org_abs_2511_14972
institution arXiv
publishDate 2025
record_format arxiv
spellingShingle Harmful Traits of AI Companions
Knox, W. Bradley
Bradford, Katie
Castro, Samanta Varela
Ong, Desmond C.
Williams, Sean
Romanow, Jacob
Nations, Carly
Stone, Peter
Baker, Samuel
Human-Computer Interaction
Artificial Intelligence
Amid the growing prevalence of human-AI interaction, large language models and other AI-based entities increasingly provide forms of companionship to human users. Such AI companionship -- i.e., bonded relationships between humans and AI systems that resemble the relationships people have with family members, friends, and romantic partners -- might substantially benefit humans. Yet such relationships can also do profound harm. We propose a framework for analyzing potential negative impacts of AI companionship by identifying specific harmful traits of AI companions and speculatively mapping causal pathways back from these traits to possible causes and forward to potential harmful effects. We provide detailed, structured analysis of four potentially harmful traits -- the absence of natural endpoints for relationships, vulnerability to product sunsetting, high attachment anxiety, and propensity to engender protectiveness -- and briefly discuss fourteen others. For each trait, we propose hypotheses connecting causes -- such as misaligned optimization objectives and the digital nature of AI companions -- to fundamental harms -- including reduced autonomy, diminished quality of human relationships, and deception. Each hypothesized causal connection identifies a target for potential empirical evaluation. Our analysis examines harms at three levels: to human partners directly, to their relationships with other humans, and to society broadly. We examine how existing law struggles to address these emerging harms, discuss potential benefits of AI companions, and conclude with design recommendations for mitigating risks. This analysis offers immediate suggestions for reducing risks while laying a foundation for deeper investigation of this critical but understudied topic.
title Harmful Traits of AI Companions
topic Human-Computer Interaction
Artificial Intelligence
url https://arxiv.org/abs/2511.14972