{"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":"277dba4c-5e53-5084-8467-ec904754a0e8","task_key":"bbeh~5fmultistep~5farithmetic--full--277dba4c-5e53-5084-8467-ec904754a0e8","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 $(b : a) - b$ if $|a-b| < 2$ and $(a : b) - a$ otherwise.\\n$a # b$ equals $(a ~ a) ! b$ if $b < 2$ and $(b ~ b) ! a$ 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 $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ 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 -! ten) - (-6 #<> 10)) #*- ((-1 # -2) ][][ (seven ! -7))) ][ (((-2 ! -10) -* (-8 ~!+ -7)) #* ((nine *!! -2) *+<> (eight <> -2))))\\nLet B = ((((-6 ][+ -3) - (-1 # -7)) -*<> ((-10 ! -6) <> (-6 : one))) * (((1 <> seven) -# (eight ][-* eight)) ][ ((-8 +:: 1) : (six #+ one))))\\nLet C = ((((2 ! -3) #- (-4 +:~ -5)) :*# ((4 -<> four) # (5 # 2))) <> (((8 : -10) ][:! (2 **<> -1)) ][ ((-6 +! -4) - (4 * eight)))).\\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":[]}