{"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":"03e5dcd9-7891-548e-b916-8f2d5cb14826","task_key":"bbeh~5fmultistep~5farithmetic--full--03e5dcd9-7891-548e-b916-8f2d5cb14826","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 $(2 * b) + a$ 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.\\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 = ((((-4 -!! 3) @+ (-3 !- -4)) ~#! ((2 + eight) *# (8 ## -4))) ~#- (((1 ~# -8) +& (-9 ~&! one)) *@@ ((-9 >< -8) & (8 +& -6))))\\nLet B = (((((((((((((((((((((5 !! 7) ->< ten) ><~@ 7) +# nine) -@ -1) >< -5) +!* five) #!>< -3) !* -7) ><+~ -8) +* -4) +*& -10) -~@ -5) ! three) -+>< -1) -!* -10) @@>< 9) + -2) @& six) -@ -3) ><! -9)\\nLet C = (((((((((((((((((((((((seven ~@ 2) ~*@ -5) - 8) && 6) -@- -1) & 2) ! two) @#>< 2) &!+ -2) # -9) *&! 1) ~+* 3) & 8) @& -8) &- -6) ~@ -9) & 4) !* 2) !#@ 9) *-+ three) & -10) -#* -2) &#& six).\\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":[]}