{"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":"f7df2d0b-5a47-5517-afcd-d92e86d112c3","task_key":"bbeh~5fmultistep~5farithmetic--full--f7df2d0b-5a47-5517-afcd-d92e86d112c3","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 $(2 * b) - a$ if $a > b$ and $b$ otherwise.\\n$a : b$ equals $(a - b)$ if $a * b > 0$; otherwise,  it equals $a + b$.\\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 <> six) + (eight : -8)) >< ((-7 & 9) <> (-2 - -7))) + (((4 >< -1) : (-10 * two)) + ((-7 & two) - (eight + nine))))\\nLet B = ((((-4 & -8) >< (8 [] -3)) - ((7 * -3) * (5 * -6))) >< (((3 : seven) - (eight - -3)) * ((five * 8) * (-8 - 10))))\\nLet C = ((((nine * 1) : (5 + -3)) + ((-2 [] -5) >< (-10 + -5))) + (((nine : -9) <> (6 [] eight)) + ((-3 <> 1) [] (-6 >< -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":[]}