{"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":"cc86dd35-e0a7-548c-ba3e-434b1bb30673","task_key":"all--test--cc86dd35-e0a7-548c-ba3e-434b1bb30673","task_revision_id":"1","upstream_id":"","short_description":"An electron (mass = m, charge = -E) is rotated with speed V upwards, in the…","config":"all","split":"test","body":"{\"choices\":\"['Clockwise rotation; radius of path = mv/(eB)', 'Counterclockwise rotation; radius of path = mv/(eB)', 'Clockwise rotation; radius of path = eB/(mv)', 'Counterclockwise rotation; radius of path = eB/(mv)']\",\"question\":\"An electron (mass = m, charge = -E) is rotated with speed V upwards, in the plane of the page, into a region containing a uniform magnetic field B, that is directed into the plane of the page. Describe the electron's subsequent circular motion.\",\"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":[]}