{"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":"0e6571b6-2e65-50d9-85d2-eeb571503cbd","task_key":"bbeh~5fmultistep~5farithmetic--full--0e6571b6-2e65-50d9-85d2-eeb571503cbd","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 $(b + a) - b$ 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 $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\n$a : b$ equals $(a + a) - b$ if $b < 2$ and $(b + b) - a$ otherwise.\\n\\nLet A = ((((9 : 3) ][ (-7 & -5)) # ((-6 # four) + (-1 # ten))) ; (((-3 : -4) & (-7 : six)) - ((five # four) ][ (-7 * -6))))\\nLet B = ((((-6 - -2) & (two - -3)) ; ((four & 7) * (one * four))) # (((-1 ; three) ][ (-5 ][ five)) # ((9 ; -6) : (4 - eight))))\\nLet C = ((((five ][ five) * (one ][ 3)) : ((-8 & 4) & (-8 : five))) & (((-2 - one) # (-6 ][ 8)) # ((-7 * -6) & (-6 ][ two)))).\\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":[]}