{"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":"e8cf35e9-e480-5e72-b644-6fd03e9c6308","task_key":"bbeh~5fmultistep~5farithmetic--full--e8cf35e9-e480-5e72-b644-6fd03e9c6308","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 $(a - a) * b$ if $b < 2$ and $(b - b) * a$ otherwise.\\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$a ! b$ equals $a [] b$ if $gcd(a, b) == 1$ and $gcd(a, b)$ otherwise, where gcd stands for greatest common divisor.\\n\\nLet A = ((((-2 # eight) * (ten - -5)) # ((4 ; 3) ! (-4 >< seven))) ~ (((-9 * -8) ~ (-9 >< one)) + ((three ; four) + (4 # -3))))\\nLet B = (((((((((((((-6 >< 5) - seven) * -4) ~ -2) ~ six) [] 6) + -2) - 1) # -3) # -8) - -6) ! one) ! 2)\\nLet C = (((((((((((((((((((((-1 ! ten) ! 3) + six) >< -1) [] 1) # ten) - one) * seven) - -2) # -7) - -6) ~ -5) >< four) * 6) * -4) >< five) >< -9) ! nine) * four) ; 2) >< -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":[]}