SIGNALAI·Jun 16, 2026, 4:00 AMSignal85Medium term

AI Contagion in Social Networks

Source: arXiv cs.AI

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AI Contagion in Social Networks

arXiv:2606.15206v1 Announce Type: cross Abstract: We study how artificial intelligence (AI) interacts with social communication networks to shape the stability of collective knowledge. Agents exchange information through a network while receiving AI-generated content, and AI systems retrain on the aggregate social information they influence. This interaction generates two feedback forces: an AI contagion channel, through which distortions diffuse across the network, and an AI social distortion multiplier, through which retraining amplifies past errors. Despite the high dimensionality of the en

Why this matters
Why now

The proliferation of AI-generated content and increasingly sophisticated AI models necessitates a deeper understanding of their interaction with social networks and their potential for systemic impact.

Why it’s important

This research highlights critical feedback loops where AI both influences and is influenced by social information, leading to new forms of information distortion and systemic risk for collective knowledge and decision-making.

What changes

Our understanding of AI's role in information environments expands from simple generation to complex, self-amplifying distortions within social communication, moving beyond passive influence to active contagion.

Winners
  • · Resilience researchers
  • · Information integrity platforms
  • · Ethical AI developers
Losers
  • · Social networks without robust moderation
  • · Individuals susceptible to misinformation
  • · AI systems without 'truth' grounding
Second-order effects
Direct

AI-generated content will increasingly shape and potentially destabilize social communication and collective knowledge.

Second

Governments and regulatory bodies will face increased pressure to develop frameworks addressing algorithmic contagion and amplification of falsehoods.

Third

The concept of 'truth' and consensus in a highly interconnected, AI-influenced world could become fundamentally altered, impacting democratic processes and societal cohesion.

Editorial confidence: 90 / 100 · Structural impact: 70 / 100
Original report

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Read at arXiv cs.AI
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