{"id":"2604.12126","title":"Long-Horizon Plan Execution in Large Tool Spaces through Entropy-Guided Branching","url":"https://codeofpaper.com/paper/2604.12126","arxiv_url":"https://arxiv.org/abs/2604.12126","published":"2026-04-13","code":"none","best":null,"most_starred_community":null,"implementations":[],"possible_matches":1}