{"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":"c327e66d-12a7-5c8b-8fce-f9e7f3539b2d","task_key":"bbeh~5fmultistep~5farithmetic--full--c327e66d-12a7-5c8b-8fce-f9e7f3539b2d","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 $gcd(a, b) == 1$ and $gcd(a, b)$ otherwise, where gcd stands for greatest common divisor.\\n$a <> b$ equals $(a * a) + b$ if $b < 2$ and $(b * b) + a$ otherwise.\\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 = ((((((((((((((((((((-5 ][ 10) ][ -10) ][@* -8) ][ eight) *@<> 10) @# 2) + three) +<><> 8) #+ -5) @<>@ -3) #][# -9) @ -6) <> -1) #- six) <> six) * 8) * 5) # -4) #*][ -4) +<>* four)\\nLet B = (((((((((((((((six @ -5) #*@ seven) # -9) ][ -7) <>+ 3) +][ nine) + 1) -][# -2) <>@ seven) <> -1) # -6) ][@ -10) *@+ -5) -][][ -5) # -2)\\nLet C = ((((-10 @ -2) +-@ (six ** -2)) + ((four +-@ -10) # (one ][@* 8))) ][*+ (((six * -5) ][+ (-1 +*@ -5)) -+@ ((-7 -#<> seven) * (three *<> -5)))).\\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":[]}