{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"olympiadbench","formal_name":"OlympiadBench","introduction":"OlympiadBench evaluates scientific reasoning on Olympiad-level mathematics and physics problems. Its official description lists 8,476 English and Chinese problems with separate text-only and multimodal settings.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/OpenBMB/OlympiadBench","indexing_mode":"noindex","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[]}},"task_id":"d64c6a64-7a81-55a6-83cd-f1f363d1fa79","task_key":"OE~5fTO~5fmaths~5fen~5fCOMP--train--1879","task_revision_id":"3","upstream_id":"1879","short_description":"Let $\\mathbb{R}^{+}$be the set of positive real numbers. Determine all functions…","config":"OE_TO_maths_en_COMP","split":"train","body":"{\"answer_type\":\"Expression\",\"is_multiple_answer\":false,\"language\":\"English\",\"question\":\"Let $\\\\mathbb{R}^{+}$be the set of positive real numbers. Determine all functions $f: \\\\mathbb{R}^{+} \\\\rightarrow \\\\mathbb{R}^{+}$ such that, for all positive real numbers $x$ and $y$,\\n\\n$$\\nf(x+f(x y))+y=f(x) f(y)+1\\n\\\\tag{*}\\n$$\",\"question_type\":\"Open-ended\",\"subject\":\"Math\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/OpenBMB/OlympiadBench","history":"initial import","indexing_mode":"noindex","subproblems":[],"grids":[]}