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Bang-Rui Xu

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Aug 2026

MoDora: A Multimodal Document AI Assistant Harness

General-purpose AI document assistants (e.g., NotebookLM) increasingly play an important role and are widely adopted across diverse domains. However, they consistently struggle on complicated multimodal documents such as financial reports and scientific papers, where hierarchical structures, complex layouts, and interl...

Yu-Kai Wu, Bang-Rui Xu, Shao-Lin Yu et al. · 0 citations
Jul 2026

HiEviDR-Bench: A Benchmark for Hierarchical Evidence Aggregation in Deep Research

Deep research requires models to retrieve, connect, and synthesize evidence from large-scale heterogeneous sources to answer complex queries and produce analytical reports. Existing benchmarks mainly evaluate final outcomes, such as answer correctness, report quality, or citation alignment, while providing limited visi...

Yubo Sun, Chunyi Peng, Yukun Yan et al. · 0 citations

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