{"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":"98ab74a3-8b75-5a81-a9da-230aefb44aea","task_key":"bbeh~5fmultistep~5farithmetic--full--98ab74a3-8b75-5a81-a9da-230aefb44aea","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 $min(a, b)$ 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$a : b$ 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 = (((((((((((((((((((((((4 * -4) * -8) - nine) & nine) * -8) [] seven) * -2) : one) - 4) : two) : 7) ! -10) <> 3) + -2) : -9) + -9) ! -3) <> -4) [] -7) : -7) <> -7) - 8) & nine)\\nLet B = ((((((((((((((-1 * -5) ! -3) & -4) ! 6) * -9) ! -4) * -6) : -4) & 1) * 6) [] 6) <> -3) - 8) + -5)\\nLet C = (((((((((((((((((((((two : 1) & six) + -5) <> -6) & -8) [] three) & -1) [] -10) ! -10) * -2) <> 8) [] six) [] 1) + -7) <> -3) <> -8) & 6) : 9) - 5) - -5) [] four).\\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":[]}