{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"omni-math","formal_name":"Omni-MATH","introduction":"Omni-MATH evaluates mathematical reasoning on Olympiad-level problems. Its official dataset contains 4,428 problems accompanied by domain and difficulty information.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://huggingface.co/datasets/KbsdJames/Omni-MATH","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":"fc70534b-e5c0-593c-8d3e-f62408ceb709","task_key":"test--fc70534b-e5c0-593c-8d3e-f62408ceb709","task_revision_id":"1","upstream_id":"","short_description":"Let $S=\\{-100,-99,-98, \\ldots, 99,100\\}$. Choose a 50-element subset $T$ of $S$…","config":"","split":"test","body":"{\"problem\":\"Let $S=\\\\{-100,-99,-98, \\\\ldots, 99,100\\\\}$. Choose a 50-element subset $T$ of $S$ at random. Find the expected number of elements of the set $\\\\{|x|: x \\\\in T\\\\}$.\"}","display_format":"math","language":"","answer_status":"published","assets":[],"source_url":"https://huggingface.co/datasets/KbsdJames/Omni-MATH","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}