{"type": "article", "title": "CoSkill: Joint Reinforcement Learning of Reasoning and Meta-Skill Agents for Hierarchical Skill Evolution", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/coskill-joint-reinforcement-learning-of-reasoning-and-meta-skill-agents-for", "original_source": "https://www.machinebrief.com/news/coskill-joint-reinforcement-learning-of-reasoning-and-meta-s-qzed", "published": "2026-09-07T04:00:00+00:00", "accessed": "2026-09-07", "id": "coskill-joint-reinforcement-learning-of-reasoning-and-meta-skill-agents-for"}