Author

Mujie Xu

View on Semantic Scholar

1 paper indexed here

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Preprint Aug 2026

OoO-Spec: Out-of-Order Semantic Speculation for Fast Tool Calling

OO-Spec is fastest among all evaluated methods in all 21 target-benchmark cells, and outperforms every evaluated released learned drafter in each comparable cell, while the same sidecar improves on ToolSpec by 34.1% on average.

Zhiheng Zhang, Mujie Xu, Fei Sun et al. · 0 citations