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New benchmark DocHop-QA tests multi-hop reasoning on scientific documents

Researchers have introduced DocHop-QA, a new benchmark designed to evaluate multi-hop reasoning capabilities over multimodal scientific documents. This benchmark addresses the limitations of existing QA datasets by incorporating text, tables, and layout cues from multiple PubMed articles, simulating real-world scientific information seeking. Current large language models demonstrate significant challenges in handling the long-context and multi-evidence requirements of DocHop-QA, highlighting its potential as a rigorous testbed for future advancements in scientific QA systems. AI

IMPACT Establishes a new benchmark for evaluating multimodal, multi-document reasoning in LLMs, pushing the frontier for scientific information retrieval.

RANK_REASON The cluster describes a new academic paper introducing a benchmark dataset for evaluating AI capabilities. [lever_c_demoted from research: ic=1 ai=1.0]

Read on arXiv cs.CL →

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COVERAGE [1]

  1. arXiv cs.CL TIER_1 English(EN) · Jiwon Park, Seohyun Pyeon, Jinwoo Kim, Rina Carines Cabal, Zhenyuan He, Yihao Ding, Soyeon Caren Han ·

    DocHop-QA: Towards Multi-Hop Reasoning over Multimodal Document Collections

    arXiv:2508.15851v2 Announce Type: replace Abstract: Despite rapid progress in large language models (LLMs), current QA benchmarks still overlook the core challenge of real-world scientific information seeking: synthesizing multimodal evidence scattered across multiple documents a…