{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"bbeh","formal_name":"BIG-Bench Extra Hard (BBEH)","introduction":"BIG-Bench Extra Hard evaluates language-model reasoning through challenging task categories. It offers full and mini distributions; this import contains the full distribution: 4,520 questions across all 23 task categories.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://github.com/google-deepmind/bbeh","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":"1559fd69-1f6f-5b01-9d44-fdbdcc804f27","task_key":"bbeh~5fmultistep~5farithmetic--full--1559fd69-1f6f-5b01-9d44-fdbdcc804f27","task_revision_id":"1","upstream_id":"","short_description":"Consider the following new operations:","config":"bbeh_multistep_arithmetic","split":"full","body":"{\"input\":\"Consider the following new operations:\\n\\n$a >< b$ equals $a - b$ if $gcd(a, b) == 1$ and $gcd(a, b)$ otherwise, where gcd stands for greatest common divisor.\\n$a ! b$ equals $(a - b)$ if $a + b > 0$; otherwise,  it equals $a + b$.\\n$a <> b$ equals $(a >< a) * b$ if $b < 2$ and $(b >< b) * a$ otherwise.\\n$a & b$ equals $(a + b)$ if $a ! b > 0$; otherwise,  it equals $-a + -b$.\\nFor brevity, we use $a <op1><op2> b$ to denote $(a op1 b) op2 b$. For example, $4 +* -5$ means $(4 + -5) * -5$ and $4 *-- -5$ means $(4 * -5) -- -5$.\\nLet A = ((((((((((((((((((-3 <> -1) ><! -7) *+ 2) --<> -7) <><> -8) -++ -7) *+ -3) +><- -6) **+ six) + -7) - -7) !*- -9) -->< -6) *-- -10) +*+ ten) *<>* -3) <> -1) ><* -6)\\nLet B = (((((((((((-3 -+ -4) !<> ten) *& 6) && -5) !<>- -10) !- 7) *-& one) !& -2) *><<> -5) !>< five) *&- -5)\\nLet C = ((((((((((((((-2 !& -5) + eight) >< 6) <>-& -5) >< -2) <> -2) - one) &* 4) +>< 4) >< -8) !& -9) &>< -8) ! two) + 5).\\nCompute A + B - C. Your final answer must be in number form.\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://github.com/google-deepmind/bbeh","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}