{"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":"4bcd4dea-9bf5-5cc5-96f1-c5625fc9d458","task_key":"bbeh~5fmultistep~5farithmetic--full--4bcd4dea-9bf5-5cc5-96f1-c5625fc9d458","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 $(2 * b) ~ a$ if $a > b$ and $b$ otherwise.\\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 $a - b$ 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 = ((((-8 ! nine) ! (6 <> -9)) ! ((-10 + -8) ~ (five & five))) * (((8 <> -8) >< (two * 2)) <> ((9 <> -10) - (8 >< -5))))\\nLet B = ((((six * three) ! (five & -5)) ! ((-5 - -6) - (-2 : -10))) + (((-6 >< two) ! (four ! 1)) ! ((2 <> seven) & (-7 - five))))\\nLet C = (((((((((((((((((((-9 + one) ~ 10) >< -9) ! 2) + eight) ~ -8) * -8) ~ -1) * -1) ! five) & -3) ~ nine) >< seven) & 8) + one) ! -6) ! -9) ~ 3) * -5).\\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":[]}