{"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":"ffdd5850-c198-5c82-ac2d-fb79b8ed5850","task_key":"bbeh~5fmultistep~5farithmetic--full--ffdd5850-c198-5c82-ac2d-fb79b8ed5850","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 $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ 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\\nLet A = (((((((((((((((((10 - 4) - five) <> four) + -4) [] -6) <> 3) <> 1) [] 6) ~ ten) * -1) <> -9) <> -4) + -8) [] -4) - 5) [] -9) - -6)\\nLet B = (((((((((((((((((((((-7 * six) <> -10) ~ ten) * 8) ~ -2) [] -8) - five) * one) + -5) <> 9) * -1) ][ five) <> -2) [] three) ][ 10) + -8) [] 5) <> -4) * four) * -1) [] five)\\nLet C = ((((-10 <> nine) ][ (-5 ][ -8)) ][ ((10 [] 10) <> (ten [] 2))) - (((-1 ~ -6) + (10 ][ 6)) + ((one ~ -6) [] (-5 * -4)))).\\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":[]}