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MMLU

topic2 events
papersTODAY 04:00 UTC

Turkish MMLU Pro Benchmark Examines Limits of Adding Answer Options

A new arXiv paper introduces Turkish MMLU Pro, a benchmark built from 12,000 Turkish-language questions spanning 58 sections. Each item keeps its original question stem and five answer choices, allowing researchers to test whether adding more options actually improves measurement quality. The authors argue that extra options can reduce scores without making the assessment more valid.

benchmarks/evaluation/turkish/multilingual
papersSEP 10 04:00 UTC

Psychometric audit finds MMLU aggregate scores mainly measure factual retrieval, not reasoning

A new arXiv paper applies psychometric methods to the MMLU benchmark, analyzing how question difficulty is distributed across its aggregate score. The authors conclude that the headline number primarily reflects a model's ability to recall facts, providing limited signal about reasoning skill. The results caution against relying on MMLU alone as a measure of general AI capability.

benchmarks/evaluation/mmlu/reasoning