Haoran Hu

Haoran Hu

Undergraduate in Big Data Communication at NJU · Model Routing and Computational Communication

Publications

Conference Papers

From Sampled Outcomes to Capability Distributions: Rethinking Supervision for LLM Routing

Guannan Lai, Haoran Hu, Long Chen, Zhenguo Li, Han-Jia Ye

EMNLP 2026

Reframes LLM routing supervision from discrete outcome sampling to continuous capability distribution modeling.

arXiv Paper Code Dataset

RouteJudge: Preference-Based Evaluation of LLM Routers under Pluralistic User Preferences

Guannan Lai, Haoran Hu, Han-Jia Ye

ICML 2026 Workshop

Proposes a preference-based evaluation framework for LLM routers accounting for diverse user preferences.

Project Website arXiv Paper OpenReview

Journal Papers

ORBIT: An Optimal Routing and Budgeted Inference Toolbox

Guannan Lai, Haoran Hu, Hao-Xuan Ma, Han-Jia Ye

Frontiers of Computer Science

Introduces a modular, extensible toolbox for standardized LLM routing research and budget-aware evaluation.

Paper Code

Preprints

Priors in LLM Routing: From Initialization to Regularization

Guannan Lai, Haoran Hu, Han-Jia Ye

Preprint

Investigates how prior knowledge can be incorporated into LLM routing, from weight initialization through regularization.

Paper