{"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":"985b3571-077d-538f-85e9-2bde80acb4f2","task_key":"bbeh~5fmultistep~5farithmetic--full--985b3571-077d-538f-85e9-2bde80acb4f2","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 $a - b > 0$; 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 $(2 ! b) - a$ if $a > b$ and $b$ otherwise.\\n$a [] b$ equals $(b * a) + b$ if $|a-b| < 2$ and $(a * b) + a$ otherwise.\\n\\nLet A = (((((((((((((four + -2) ! -5) + 5) + -7) * four) @ 6) - two) * -8) - -6) * -10) + -3) [] six) + 10)\\nLet B = ((((((((((((-2 ! 5) + nine) @ five) ! 2) - -7) * -9) - 5) - nine) + -4) + -3) @ -9) & -3)\\nLet C = (((((((((((((((((((((((2 & -9) * 10) * ten) @ -6) @ 1) * 5) & -10) * -9) ! -4) ! -8) ! -1) [] -4) & -1) [] -3) @ -6) [] 4) & 7) ! ten) @ 4) * -3) * nine) ! nine) & 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":[]}