2 papers
cs.IR2026
Recipe-Matching, Not Equivalence
Ali Habibullah, Mohammad Alshiekh, Yazan Alshoibi +2
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 distra…
cs.CL2026
Where LLM Graders Succeed and Break: Evidence from Two Computer-Science Exams
Ali Habibullah, Yazan Alshoibi, Mohammad Alshiekh +2
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 pract…