ClawTrace: Cost-Aware Tracing for LLM Agent Skill Distillation 事件

ClawTrace: Cost-Aware Tracing for LLM Agent Skill Distillation arXiv:2604.23853v2 Announce Type: replace Abstract: Skill-distillation pipelines learn reusable rules from LLM agent trajectories, but they lack a key signal: how much each step costs. Without per-step cost, a pipeline cannot distinguish adding a missing step to fix a bug from removing an expensive step that never affected the outcome. We use the cost-attribution gap to ask whether the rule types inside a distilled skill transfer th