{"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":"ed9c0f3d-e128-5616-8f52-ff039378c6e9","task_key":"bbeh~5fmultistep~5farithmetic--full--ed9c0f3d-e128-5616-8f52-ff039378c6e9","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 $a * b > 0$; otherwise,  it equals $a + b$.\\n$a ! b$ equals $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\n$a [] b$ equals $(b : a) * b$ if $|a-b| < 2$ and $(a : b) * a$ otherwise.\\n$a ~ b$ equals $(a ! a) * b$ if $b < 2$ and $(b ! b) * a$ otherwise.\\n\\nLet A = ((((7 ][ one) [] (-8 ][ four)) ][ ((10 - -1) : (four ][ -7))) + (((-8 ~ -5) + (-8 ! -10)) ~ ((-3 * 2) * (6 [] -5))))\\nLet B = (((((((((((5 ~ -7) ][ -6) - -9) ! -10) + -8) : two) * 4) ! -10) * 5) - -4) : -5)\\nLet C = ((((((((((((-7 ~ -2) [] 8) ][ -5) + -10) + -1) : -6) ! -2) ! three) ! -1) + -4) * 7) ~ -9).\\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":[]}