{"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":"872d6638-98c3-5ffc-8114-8d473067e4c3","task_key":"bbeh~5fmultistep~5farithmetic--full--872d6638-98c3-5ffc-8114-8d473067e4c3","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 $(b & a) + b$ 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 $a ][ b > 0$; otherwise,  it equals $-a & -b$.\\n\\nLet A = (((((((((((((((((((((((seven - eight) * eight) ][ -6) >< three) ][ -8) * 2) * five) & six) [] -9) # -2) + 3) # 1) >< -10) # -7) >< -6) [] -5) >< seven) # 8) & -7) [] -9) [] four) ][ 9) >< 10)\\nLet B = ((((seven & six) * (one - -10)) + ((-1 >< -8) & (7 * six))) - (((seven * -2) [] (ten ][ -2)) * ((six + -9) & (5 & -4))))\\nLet C = (((((((((((((-3 * 10) >< -6) - -5) [] -9) - -6) & seven) # -6) & four) - 5) - -2) & three) & -4) # 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":[]}