Title: Capability-Aligned Hierarchical Learning for Tool-Augmented LLMs
Source: http://arxiv.org/abs/2606.09371v1
Summary:
This paper proposes Capability-Aligned Hierarchical Learning (CAHL), a novel framework that jointly optimizes high-level planning and low-level execution policies using reinforcement learning. It addresses the fundamental bottleneck of planner-executor misalignment, creating a more robust and foundational reasoning loop for tool-augmented agentic systems.