{"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":"56c9c27a-207e-5e33-93e0-da14d941298d","task_key":"bbeh~5fmultistep~5farithmetic--full--56c9c27a-207e-5e33-93e0-da14d941298d","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 $(b * a) - b$ 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 $min(a, b)$ 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\\nLet A = ((((-7 ~ 2) - (eight # -7)) # ((-2 # 8) : (-6 # -9))) ~ (((two + -3) ~ (ten + -2)) # ((-10 ; 4) - (five # 6))))\\nLet B = ((((((((((((((((-8 & -7) * -6) - 3) # -1) ~ -3) & 3) - one) + -9) - -7) # 9) : eight) # six) : four) ; -7) : -2) - -1)\\nLet C = ((((one ; four) * (eight ; eight)) ; ((-3 + -3) ~ (six & -3))) : (((-7 - ten) : (-5 + six)) - ((-6 ~ 2) ~ (ten - -4)))).\\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":[]}