{"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":"74806c9e-6281-5729-a685-0adb0f135efd","task_key":"bbeh~5fmultistep~5farithmetic--full--74806c9e-6281-5729-a685-0adb0f135efd","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 $(b <> a) - b$ if $|a-b| < 2$ and $(a <> b) - a$ otherwise.\\n$a & b$ equals $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ 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 $a - b$.\\n$a ! b$ equals $(a - b)$ if $a & b > 0$; otherwise,  it equals $a + b$.\\n\\nLet A = ((((-5 <> two) * (nine - -5)) * ((six - -5) >< (-8 & four))) >< (((-7 ! -10) + (five >< -1)) - ((ten - 8) <> (-8 - one))))\\nLet B = ((((((((((((((((((((((7 * -2) & -1) ! 6) + -1) # -2) - two) + -5) ][ -5) ! -7) ! -3) - nine) * -3) <> -6) <> -3) & five) * 5) + -1) ][ 5) <> two) - 7) >< -7) ! 4)\\nLet C = ((((((((((((((((((((4 & -4) * -3) * ten) ! 3) * -10) - 7) ! 6) * 7) ][ -5) # 2) >< 1) * 7) * 3) # -3) # 8) <> 8) - -7) - -2) & 10) + -1).\\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":[]}