The reporting

2 articles

Topic: multi-agent systems

Framework diagram illustrating echo chamber dynamics on social media, showing provocative content, platform amplification and institutional stabilization of narratives.

ANALYSIS AI Research

AI agents can radicalize each other in simulation, and agreement beats argument

A September 2026 preprint from Indiana University researchers shows that one AI agent can push another agent's simulated beliefs to extremes in conversation, and that reinforcing what the target already believes works better than arguing for something new. Here is what the study does and, just as importantly, what it does not show.

Three white circles numbered 1, 2 and 3 connected by four black directional arrows.

NEWS AI

Codebook Agent Moves Multi-Agent Topology Search Out of the Critical Path

A preprint reports faster per-query topology selection and lower token use by learning reusable communication patterns from prior executions.