Open access
2026
Vertical Routing: A Cost-Efficient Collaboration Routing Framework
Experiments show that VERTICAL ROUTING outperforms the strongest baseline (RouterDC) by 2.0 points in the averaged metric, while significantly reducing token usage and large-model output share, and enhances stability by lowering the standard deviation by 87.5%.
Si Shen, Pei-Jun Shen, Dan-Hao Zhu
· Transactions of the Associat... · 0 citations