{"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":"6e744a2e-f7a7-50b4-9cfe-fbb02dba5053","task_key":"bbeh~5fmultistep~5farithmetic--full--6e744a2e-f7a7-50b4-9cfe-fbb02dba5053","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 $(a - a) * b$ if $b < 2$ and $(b - b) * a$ otherwise.\\n$a ~ b$ equals $(b * a) + b$ if $|a-b| < 2$ and $(a * b) + a$ otherwise.\\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 $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\n$a <> b$ equals $(2 * b) ][ a$ if $a > b$ and $b$ otherwise.\\n\\nLet A = (((((((((((ten ~ six) + two) >< -1) <> two) ][ 7) >< four) >< -6) - 9) * six) : two) ~ six)\\nLet B = ((((((((((((5 - 6) - -10) + -6) <> -9) >< seven) ][ five) * 8) ~ -1) <> eight) >< eight) # -6) ~ -2)\\nLet C = ((((7 : 7) >< (-8 >< 9)) + ((four * three) + (eight <> -5))) # (((ten ][ -2) >< (-5 <> -2)) : ((9 >< -5) <> (9 + -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":[]}