{
  "id": 18784,
  "url": "https://arxiv.org/abs/2608.11949v1",
  "title": "ExRole: From Team Trajectories to Executable Roles in Multi-Agent Language Models",
  "summary": "Roles provide an interpretable interface for organizing language-model agents, yet most multi-agent systems treat them as hand-written prompt labels disconnected from learned behavior and parameter updates. We argue that a useful role should instead be an executable control variable: it should summarize behavior predictive of future utility, guide subsequent interaction, and identify the trainable capacity responsible for that behavior. We introduce ExRole, a trajectory-to-role framework that le",
  "authors": "Zhou Liu, Chaoyang Han, Zewei Pan, Zeli Su, Wentao Zhang",
  "category": "research",
  "topics": "agents-autonomy",
  "orgs": null,
  "regions": null,
  "published_at": "2026-08-12T11:35:31.000Z",
  "fetched_at": "2026-08-13T05:10:37.786Z",
  "source_slug": "arxiv-ethics",
  "source_name": "arXiv",
  "source_homepage": "https://arxiv.org",
  "ethics_ai_record_url": "https://ethics.ai/record/18784",
  "original_url": "https://arxiv.org/abs/2608.11949v1",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}