How Much Can Best-of-N Help a World Action Model? Measuring Selectable Headroom and Realizing It in Closed Loop
@misc{gao2026much, title = {How Much Can Best-of-N Help a World Action Model? Measuring Selectable Headroom and Realizing It in Closed Loop}, author = {Haojia Gao and Yue Cao and Yumin Liu and Haohua Que and Mingkai Liu and Guanqiu Guo and Zhuo Zou and Bokui Chen and Xueqian Wang}, year = {2026}, eprint = {2610.37196}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2610.37196} }
