PEAR: Permutation-Equivariant Adaptive Routing Multi-Agent Debate

📰 ArXiv cs.AI

Learn how PEAR improves multi-agent debate reliability in large language models by dynamically reconfiguring communication roles and sparse topologies

advanced Published 23 Jun 2026
Action Steps
  1. Implement PEAR protocol in your multi-agent debate framework using permutation-equivariant adaptive routing
  2. Configure the protocol to dynamically reconfigure communication roles and sparse topologies
  3. Test the protocol on various role assignments and topologies to evaluate its effectiveness
  4. Compare the results with fixed topology approaches to measure the improvement in reliability
  5. Apply PEAR to real-world applications such as fact-checking and decision-making systems
Who Needs to Know This

Researchers and developers working on large language models and multi-agent systems can benefit from PEAR to improve the reliability of their models

Key Insight

💡 PEAR's dynamic reconfiguration of communication roles and sparse topologies can reduce positional biases and amplify reliable agents

Share This
🤖 Introducing PEAR: a novel protocol for multi-agent debate that improves reliability in large language models #LLMs #MultiAgentSystems

Key Takeaways

Learn how PEAR improves multi-agent debate reliability in large language models by dynamically reconfiguring communication roles and sparse topologies

Full Article

Title: PEAR: Permutation-Equivariant Adaptive Routing Multi-Agent Debate

Abstract:
arXiv:2606.20621v1 Announce Type: new Abstract: Multi-agent debate improves the reliability of large language models (LLMs) through iterative peer critiques. However, fixed topologies often introduce persistent positional biases, amplify unreliable agents, and cause high sensitivity to role assignments. We introduce \textit{Permutation-Equivariant Adaptive Routing Multi-Agent Debate (PEAR)}, an inference-time protocol that dynamically reconfigures communication roles and sparse topologies across
Read full paper → ← Back to Reads

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