arXiv cs.AIPaper
Trace2Tower: Transition-Aware EigenTrace Induction of Multi-Level Skills for LLM Agents
The problem is real: current agent systems do shallow trace handling and miss the structure in how tasks actually decompose. Trace2Tower's hierarchy approach is technically solid, but we need to see this work on messier, longer-horizon tasks beyond ALFWorld before it changes how builders architect agents. The 87% number on a benchmark is encouraging but not yet actionable.