{"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":"7b4cc333-ad41-54c0-8750-217fb7047f17","task_key":"bbeh~5fmultistep~5farithmetic--full--7b4cc333-ad41-54c0-8750-217fb7047f17","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 $(a - b)$ 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 = (((((((((((((((((((((two ~ 10) ** two) : -2) +* -4) -*~ -10) ~+ one) +][ -10) ~+ six) ][- one) ][*+ -3) +:][ ten) <>:<> -1) ][ -10) - -7) + ten) ][+ four) ][:: -8) ~-: 5) ~ 8) -<>: -6) ][-~ -3)\\nLet B = ((((-10 ][- 3) - (1 ~ 6)) +<> ((2 * 6) ++* (five ][- 2))) : (((3 ][* -3) *: (10 *: -1)) -<> ((three -<>][ 6) :+~ (-3 : 9))))\\nLet C = ((((((((((((8 <>-: -4) -:+ -6) <>:: -4) -- 6) ~][ -2) ~*+ four) *:- -7) <>+: 6) - six) ~-- -10) ][<>+ one) ~++ -10).\\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":[]}