FALAT: Tracing Failures in LLM Agent Trajectories via Dependency-Guided Search 事件

FALAT: Tracing Failures in LLM Agent Trajectories via Dependency-Guided Search arXiv:2606.00765v1 Announce Type: new Abstract: LLM-based agents increasingly solve complex tasks through long trajectories involving reasoning steps, tool calls, and inter-agent communication. However, when these agents fail, it is often unclear which agent caused the failure and which step introduced the decisive error. This attribution problem is challenging because mistakes can propagate across the trajectory: la