{"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":"4de0267a-1a5e-5b40-b61f-959eedb7a072","task_key":"bbeh~5fmultistep~5farithmetic--full--4de0267a-1a5e-5b40-b61f-959eedb7a072","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 $gcd(a, b) == 1$ and $gcd(a, b)$ otherwise, where gcd stands for greatest common divisor.\\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 $(b + a) # b$ 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\\nLet A = (((((((((((-4 - nine) # -6) - 3) : -10) # -7) + six) # -1) * -4) <> -5) - 1) & -1)\\nLet B = ((((5 & 5) & (-1 + -3)) : ((1 * -9) ! (3 & four))) <> (((-1 - -9) * (4 + -2)) # ((nine - -6) - (3 ! -9))))\\nLet C = (((((((((((((((((((((((-10 + -6) - four) - -1) * -1) * -9) # 1) - 4) # -6) # -10) # three) & ten) - 3) ! -8) * -2) + 2) & two) & -5) # -9) : -5) ! -6) ! 3) # one) # -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":[]}