{"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":"213d8392-4d81-5220-8f82-b9f7ceee84d5","task_key":"bbeh~5fmultistep~5farithmetic--full--213d8392-4d81-5220-8f82-b9f7ceee84d5","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 $(b - a) * b$ if $|a-b| < 2$ and $(a - b) * a$ 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$a @ b$ equals $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\n$a # b$ equals $(2 : b) ~ a$ if $a > b$ and $b$ otherwise.\\n\\nLet A = ((((four @ 1) ~ (six + 3)) >< ((-4 - -9) ~ (seven : -9))) ! (((-9 ~ -10) - (-10 * 10)) : ((6 - -5) - (5 @ 5))))\\nLet B = ((((((((((((((((((((7 ~ five) ~ -5) * three) @ -4) >< -4) + 3) : 3) + -8) - one) >< 8) + -8) # 7) # -3) : -5) ! one) - -10) >< four) * four) ! one) ! two)\\nLet C = ((((5 ~ three) # (-8 ~ -10)) ! ((8 # -3) : (-1 : 7))) >< (((-5 ~ 10) ! (7 # five)) - ((9 * 7) >< (-5 + 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":[]}