🤔 Revealing the Barriers of Language Agents in Planning

This research paper examines the challenges faced by language agents in planning tasks. The authors explore the reasons behind the shortcomings of these agents, particularly their limited understanding of constraints and their diminishing ability to focus on goals as the planning horizon lengthens. They investigate two common strategies for improving planning performance: episodic memory updating and parametric memory updating. The study concludes that these strategies, while offering some improvements, primarily function as shortcut learning mechanisms, falling short of achieving human-level planning abilities.

📎 Link to paper