Digital Discovery 2026, 5, 1991-2015 ยท Front cover, volume 5, issue 5 (May 2026)

OPENXRD: A Comprehensive Benchmark Framework for LLM/MLLM XRD Question Answering

Front cover of Digital Discovery, volume 5 issue 5 (May 2026), featuring OPENXRD

Ali Vosoughi, Ayoub Shahnazari, Yufeng Xi, Zeliang Zhang, Griffin Hess, Chenliang Xu, Niaz Abdolrahim

A 217-question crystallography QA benchmark that evaluates context assimilation and factual grounding across 74 LLMs and multimodal LLMs under open-book and closed-book settings.

My part. Built and maintain the OpenXRD framework and repository.

A 217-question crystallography QA benchmark that evaluates context assimilation and factual grounding across 74 LLMs and multimodal LLMs under open-book and closed-book settings.

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