{"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":"dc720c59-423e-558b-a626-6bb80088adb9","task_key":"bbeh~5fmultistep~5farithmetic--full--dc720c59-423e-558b-a626-6bb80088adb9","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 $a + b > 0$; otherwise,  it equals $a + b$.\\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 $gcd(a, b) == 1$ and $gcd(a, b)$ otherwise, where gcd stands for greatest common divisor.\\n$a <> b$ equals $(2 * b) + a$ if $a > b$ and $b$ otherwise.\\n$a : b$ equals $(a <> a) + b$ if $b < 2$ and $(b <> b) + a$ otherwise.\\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 = (((((((((((((((((10 ><! -7) <> 1) >< 10) +!* 9) ><: 10) +[] 9) ][ 8) *[]! eight) -[]+ 1) :><][ 8) *!>< -9) ][ -2) -[] 7) +! -2) -+ -4) ><!! -2) +:+ 9)\\nLet B = ((((7 []>< one) ->< (two !+ -4)) <>[]! ((-4 <>!<> two) +- (9 ><:: -2))) [] (((-3 >< seven) * (-5 + -4)) -: ((-10 >< -9) *:- (8 ][ -4))))\\nLet C = ((((-5 -><[] six) -><: (-6 <>][: -2)) :[] ((-6 : eight) *><[] (six <> -1))) +: (((-2 ><><: -5) <>+ (5 <>*+ three)) ><+ ((5 []* -10) [] (4 []- -3)))).\\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":[]}