{"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":"006b5b24-237d-5994-8217-2d55c54e6cce","task_key":"bbeh~5fmultistep~5farithmetic--full--006b5b24-237d-5994-8217-2d55c54e6cce","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 $(2 - b) * a$ if $a > b$ and $b$ otherwise.\\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 $a - b$ 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 +- ten) -#- six) -* 9) ][ one) ][-- one) -][ five) + 8) ][ 3) -+ -3) -- six) -][ -7) ][*& -5) [] -7) []+ -1) --& -5) # -6) &*- 3) ][+ 5) + -10) -## -9)\\nLet B = (((((((((((((((((-10 + -3) + -2) - 4) # -4) *][ six) + -8) ][# -7) ++- -2) []&* -7) &## 8) ][ 4) ][ -4) ][ ten) *++ 4) &* 3) [] seven) +*[] ten)\\nLet C = ((((eight #&- -2) &-][ (seven &-+ 8)) -+ ((-9 []# -3) []+ (3 &-- 10))) []][# (((-9 #- -10) #& (3 + -10)) -* ((4 -*+ -7) # (10 & 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":[]}