{"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":"efb6738b-1d87-5f3d-91c9-c09b62c70476","task_key":"bbeh~5fmultistep~5farithmetic--full--efb6738b-1d87-5f3d-91c9-c09b62c70476","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 $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\n$a ! b$ equals $(b - a) >< b$ if $|a-b| < 2$ and $(a - b) >< a$ otherwise.\\n$a ; b$ equals $(a - b)$ if $a - b > 0$; otherwise,  it equals $a + b$.\\n$a ~ b$ equals $(2 ! b) ; a$ if $a > b$ and $b$ otherwise.\\n$a & b$ equals $a + b$ if $gcd(a, b) == 1$ and $gcd(a, b)$ otherwise, where gcd stands for greatest common divisor.\\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 &+! 4) !; seven) ><><~ -3) >< 2) -; 10) >< -2) - -6) ~>< -6) ~& seven) ;!~ five) *><; 10) ! 3) -><+ -8) -+ -6) ><* -7) ~; nine)\\nLet B = (((((((((((-10 ~~ -1) +;~ one) & ten) ~- -1) *><+ two) ><~>< 5) &-! eight) ><! four) !! nine) + -2) *! 7)\\nLet C = ((((((((((((((((((((((8 !-& four) &>< ten) + -9) -;~ -3) ; -9) * ten) >< 6) ~- -1) ><>< two) ;! 8) && seven) ! -4) * 9) +& 5) ~>< -2) ; -5) ;;* -9) ><* -2) +! -1) *~ 4) ~ 7) +>< -8).\\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":[]}