{"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":"f0e63035-8453-56a2-80d9-7bf45e9f3dcf","task_key":"all--test--f0e63035-8453-56a2-80d9-7bf45e9f3dcf","task_revision_id":"1","upstream_id":"","short_description":"A ball of mass is attached to a string connected to the ceiling, forming a…","config":"all","split":"test","body":"{\"choices\":\"['Increasing the mass of the ball', 'Decreasing the length of the string', 'Decreasing the angle of the string from the horizontal when released', 'Decreasing the mass of the ball']\",\"question\":\"A ball of mass is attached to a string connected to the ceiling, forming a pendulum. When the string is raised to an angle of 50 degrees below the horizontal (the ceiling) and released, the ball swings back and forth with a period of 0.4 s. Which of the following changes to the pendulum would decrease the period of the pendulum?\",\"subject\":\"high_school_physics\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/hendrycks/test","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}