Author

Qinghao Zhang

Observed name: Zhang, Qinghao

Institution: Pusan National University

Observed institution: Pusan National University

OpenAlex ID: A5140979764

How Output Format Confounds Data Quality and Capability in Instruction Tuning

2026 · Gan, Chengguang, Wei, Hanjun, et al. · arXiv (Cornell University)

Joint Training Is Not Enough: Conditioned Cross-Granularity Training for Multimodal Document Understanding

2026 · Gan, Chengguang, Liang, Yunhao, et al. · arXiv (Cornell University)

A Learning-Rate-Gated Failure of GRPO in a Small Language and Vision-Language Model Web Agent: A Controlled Null and Its Mechanism

2026 · Gan, Chengguang, Cai, Zhixi, et al. · arXiv (Cornell University)

MAG: A Web-Agent Benchmark and Harness for Multimodal Action and Guide Generation

2026 · Gan, Chengguang, Wei, Hanjun, et al. · arXiv (Cornell University)

Works count: 4

Citation count:

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