Authors

Yazan Alshoibi

Publications 2

Preprint Open access

Recipe-Matching, Not Equivalence

Ali Habibullah, Mohammad Alshiekh, Yazan Alshoibi et al. · 2026

MathNet-Retrieve asks a retriever to find, for a math problem, a document stating the same problem. An LLM under one fixed prompt writes each gold document and its near-miss distractors; LLM judges filter them. We call this procedure the "recipe", training on pairs built the same way "recipe-matching", and ask how much …

Preprint Open access

Where LLM Graders Succeed and Break: Evidence from Two Computer-Science Exams

Ali Habibullah, Yazan Alshoibi, Mohammad Alshiekh et al. · 2026

One long-form exam in a large course costs hundreds of grader-hours, and qualified graders are scarce; LLM graders are a tempting alternative. To show its pitfalls we grade a practical Computer Vision exam ($570$ dual-graded students) under $171$ configurations spanning closed and open-weights models; the best reaches …

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