{"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":"22165a9b-2c8f-588d-bf87-eef45349af3f","task_key":"bbeh~5fmultistep~5farithmetic--full--22165a9b-2c8f-588d-bf87-eef45349af3f","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 $(a - b)$ 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 $(a [] b)$ if $a <> b > 0$; otherwise,  it equals $-a [] -b$.\\n\\nLet A = (((((((((((((((((-5 <> -8) <> -7) # seven) # five) * -1) - -3) [] -1) <> four) : -9) [] -5) # three) * -5) + -7) <> four) : 8) * 4) + -5)\\nLet B = ((((-1 : -8) + (-4 [] -5)) [] ((-2 : -7) & (4 : three))) * (((1 <> 9) * (-10 [] -10)) : ((-1 * -9) & (ten # -6))))\\nLet C = ((((-1 * -7) # (9 * nine)) + ((-6 + -2) [] (9 # -9))) : (((-2 [] ten) + (2 # -6)) * ((ten : 4) <> (5 * -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":[]}