{"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":"713d7efc-6418-56cd-9ae7-cb209df8fec1","task_key":"test--713d7efc-6418-56cd-9ae7-cb209df8fec1","task_revision_id":"1","upstream_id":"","short_description":"Let $\\triangle A B C$ be a triangle inscribed in a unit circle with center $O$.…","config":"","split":"test","body":"{\"problem\":\"Let $\\\\triangle A B C$ be a triangle inscribed in a unit circle with center $O$. Let $I$ be the incenter of $\\\\triangle A B C$, and let $D$ be the intersection of $B C$ and the angle bisector of $\\\\angle B A C$. Suppose that the circumcircle of $\\\\triangle A D O$ intersects $B C$ again at a point $E$ such that $E$ lies on $I O$. If $\\\\cos A=\\\\frac{12}{13}$, find the area of $\\\\triangle A B C$.\"}","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":[]}