{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"mmlu","formal_name":"MMLU","introduction":"MMLU asks four-way multiple-choice questions across 57 subjects, from elementary material to professional-level examinations. Since 2020 it has been the most widely cited single reference point for general capability.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/hendrycks/test","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":"dfceb10b-a79e-5c56-b542-792f7d7f1dc3","task_key":"all--test--dfceb10b-a79e-5c56-b542-792f7d7f1dc3","task_revision_id":"1","upstream_id":"","short_description":"Suppose that 100 separate firms were tested to determine how many of them \"beat…","config":"all","split":"test","body":"{\"choices\":\"['Yes', 'No', 'In order to answer this question, you would need to test every fund manager trading in that market', 'There is insufficient information given in the question to draw a conclusion about market efficiency.']\",\"question\":\"Suppose that 100 separate firms were tested to determine how many of them \\\"beat the market\\\" using a Jensen-type regression, and it is found that 3 fund managers significantly do so. Does this suggest prima facie evidence for stock market inefficiency?\",\"subject\":\"econometrics\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/test","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}