{"id":"2608.28158","title":"HARTS: Efficient Agentic Reinforcement Learning for Hybrid-Attention Models over Arbitrary Rollout Trees","url":"https://codeofpaper.com/paper/2608.28158","arxiv_url":"https://arxiv.org/abs/2608.28158","published":"2026-08-28","code":"none","best":null,"most_starred_community":null,"implementations":[],"possible_matches":0}