{"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":"13650fa9-ad0b-5499-a07d-f57a1c1afebf","task_key":"bbeh~5fmultistep~5farithmetic--full--13650fa9-ad0b-5499-a07d-f57a1c1afebf","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 $(a + a) - b$ if $b < 2$ and $(b + b) - a$ 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 $(2 # b) - a$ if $a > b$ and $b$ otherwise.\\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 * -9) <> 10) + -8) @ -5) [] 6) @ 3) [] -8) <> -8) @ 2) >< -1) # -3) @ -4) ! -2)\\nLet B = (((((((((((((((-2 # 3) - 4) - 8) @ 3) >< ten) @ -8) [] -7) @ -4) * two) # -8) @ five) [] five) * 6) <> four) @ -10)\\nLet C = ((((8 * three) <> (four [] -4)) @ ((4 * -5) * (6 - -1))) >< (((10 <> 2) # (-6 >< three)) * ((-3 # -2) * (-6 # 3)))).\\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":[]}