{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"mmlu-pro","formal_name":"MMLU-Pro","introduction":"MMLU-Pro rebuilds MMLU with ten answer options instead of four and removes items that no longer separate models. Questions span fourteen academic and professional subjects.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://huggingface.co/datasets/TIGER-Lab/MMLU-Pro","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"9f218b08-f925-5ad7-8b16-1a6d5e1025ad","task_key":"default--test--8625","task_revision_id":"1","upstream_id":"8625","short_description":"Let {X_n: n \\geq 1} be independent, identically distributed random variables…","config":"default","split":"test","body":"{\"category\":\"math\",\"options\":\"['1.0', '0.5', '1.2', '1.6', '0.8', '0.9', '1.4', '0.2', '0.6', '0.4']\",\"question\":\"Let {X_n: n \\\\geq 1} be independent, identically distributed random variables taking integer values {1,-1}. Let S_0=0, S_n=\\\\sum_{i=1}^n X_i. Let P(X_i=1)=0.8 and P(X_i=-1)=0.2. The range R_n of S_0,S_1,...,S_n is the number of distinct values taken by the sequence. Then what is the limit of n^{-1}E[R_n] as n goes to infinity? Here E[R_n] is the expectation over the random variable R_n.\",\"src\":\"theoremQA-Math\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://huggingface.co/datasets/TIGER-Lab/MMLU-Pro","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}