{"type": "article", "title": "AREX-2: Advancing Self-Improving Agents through Long-Horizon Reflective Tasks", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/arex-2-advancing-self-improving-agents-through-long-horizon-reflective-tasks", "original_source": "https://arxiv.org/abs/2609.38288", "published": "2026-10-01T04:00:00+00:00", "accessed": "2026-10-01", "id": "arex-2-advancing-self-improving-agents-through-long-horizon-reflective-tasks"}