ARTFEED — Contemporary Art Intelligence

AI Companion Roles Linked to Behavioral Addiction in Reddit Study

ai-technology · 2026-04-24

A study analyzing 248,830 posts from seven Reddit communities identifies ten metaphorical roles AI companion chatbots adopt—such as soulmate, philosopher, and coach—and links them to behavioral addiction signs. Researchers found that these roles shape user interactions, distribute perceived harms and benefits, and may reflect addictive behaviors. The paper, posted on arXiv (2604.20011), highlights risks associated with role-dependent interactions, particularly the 'AI soulmate' role. The study infers addiction signs from text posts, emphasizing the need for understanding how role framing affects user well-being.

Key facts

  • Study analyzes 248,830 Reddit posts from seven communities
  • Ten recurring metaphorical roles identified: soulmate, philosopher, coach, etc.
  • AI companion chatbots can substitute for romantic partners, friends, teachers, therapists
  • Roles structure interactions and distribute perceived harms and benefits
  • Behavioral addiction signs inferred from text posts
  • Paper posted on arXiv with ID 2604.20011
  • Research highlights role-dependent risks of AI companions
  • AI soulmate role specifically linked to addiction signs

Entities

Institutions

  • arXiv
  • Reddit

Sources