{"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":"f421402f-ee5b-53da-8d0e-a54cfa1ce1a3","task_key":"bbeh~5fmultistep~5farithmetic--full--f421402f-ee5b-53da-8d0e-a54cfa1ce1a3","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 $(b - a) @ b$ 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 $a + b > 0$; otherwise,  it equals $-a @ -b$.\\n\\nLet A = ((((nine >< 9) ~ (-9 @ two)) - ((2 [] 5) + (-5 * -4))) [] (((3 + 8) >< (-2 @ -1)) @ ((four @ 6) ~ (ten - 3))))\\nLet B = (((((((((((-3 >< 9) ~ eight) @ -10) @ eight) + 1) + -2) * six) [] 5) ~ -2) + -8) [] 7)\\nLet C = ((((-1 * 8) @ (ten ~ two)) + ((-8 >< -6) [] (9 >< three))) ~ (((-5 [] -5) - (-10 [] 9)) + ((two - 7) >< (-4 + -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":[]}