{
  "id": 1538,
  "url": "https://arxiv.org/abs/2607.08716",
  "title": "Remember When It Matters: Proactive Memory Agent for Long-Horizon Agents",
  "summary": "In long-horizon tasks, decision-relevant state is often scattered across an expanding trajectory, while the action agent must surface it and act. As trajectories grow, task requirements, environment facts, prior attempts, diagnoses, and open subgoals can be buried in the context window or pushed beyond it, failing to influence decisions when needed. We call this failure mode \"behavioral state decay\". We study memory as an active intervention mechanism rather than passive retrieval. A separate me",
  "authors": "Yifan Wu, Lizhu Zhang, Yuhang Zhou, Mingyi Wang, Bo Peng, Serena Li",
  "category": "research",
  "topics": "healthcare,agents-autonomy,environment",
  "orgs": null,
  "regions": null,
  "published_at": "2026-07-08T20:00:00.000Z",
  "fetched_at": "2026-07-14T16:04:12.223Z",
  "source_slug": "hf-daily",
  "source_name": "HuggingFace Daily Papers",
  "source_homepage": "https://huggingface.co/papers",
  "ethics_ai_record_url": "https://ethics.ai/record/1538",
  "original_url": "https://arxiv.org/abs/2607.08716",
  "evidence_status": "source-only",
  "attribution": "via ethics.ai"
}