{"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":"d12d00cf-70c3-57f0-860c-43e86a568578","task_key":"bbeh~5fmultistep~5farithmetic--full--d12d00cf-70c3-57f0-860c-43e86a568578","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 $(a - b)$ 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 = (((((((((((8 @ 6) [] 1) +@* -9) @<>+ ten) *# -5) <>* -7) #* -2) + eight) *<>@ two) #+ -4) +*- seven)\\nLet B = ((((5 @ three) #+# (-10 - -10)) +<>- ((-8 <>*- 9) - (-6 # -3))) *@+ (((-7 @[]- five) @ (-2 *#+ 2)) -+ ((six []+ -4) *@* (1 #- -7))))\\nLet C = ((((-5 [] -7) <>* (-3 # -4)) #<>[] ((3 ** -7) # (three #+[] eight))) * (((5 *@ -1) <>-[] (1 +* 7)) *@+ ((ten [] four) +- (7 @<> -2)))).\\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":[]}