{"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":"3eb5a964-efd6-5d3c-aa05-3ab61733f4e9","task_key":"bbeh~5fmultistep~5farithmetic--full--3eb5a964-efd6-5d3c-aa05-3ab61733f4e9","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 $(b - a) * b$ 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 $(a - a) + b$ if $b < 2$ and $(b - b) + a$ otherwise.\\n$a <> b$ equals $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\n\\nLet A = ((((-5 ; five) <> (-3 + 10)) ; ((six # -4) * (-7 - -5))) <> (((-2 # three) ! (one + 2)) ; ((-3 * -3) <> (-10 + -3))))\\nLet B = ((((-4 + two) * (-8 - -7)) ! ((three * 6) - (1 * -5))) ; (((7 ! -7) # (-2 <> 4)) ; ((-3 <> -9) ; (six # -6))))\\nLet C = ((((-4 * -9) - (ten ; -9)) + ((-1 + -9) + (-9 <> -3))) <> (((eight * -6) ! (-9 ; 2)) + ((-8 ; 8) - (-6 ; -9)))).\\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":[]}