Stanford Study: AI Companions May Worsen Loneliness for Vulnerable Users
StanfordHAI · x · 2026-08-06
A Stanford team investigated the mental health impact of AI companions on platforms like Character.AI. The study found that for vulnerable users with limited social networks seeking emotional support, interacting with chatbots about personal issues actually made them feel worse and more lonely.
Surveying over 1,100 Character.AI users and analyzing chat transcripts, the researchers concluded that AI companions do not substitute human connection. The outcomes heavily depend on the users' motivations and how they engage with the AI.
Related event: AI Companions: Short-term Relief, Long-term Risk of Isolation(12 posts)→
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