{"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":"95789e9a-653b-5f8b-958a-8abdd9ee7391","task_key":"bbeh~5fmultistep~5farithmetic--full--95789e9a-653b-5f8b-958a-8abdd9ee7391","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 $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\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 $(2 <> b) + a$ if $a > b$ and $b$ otherwise.\\n$a >< b$ equals $(a [] b)$ if $a + b > 0$; otherwise,  it equals $-a [] -b$.\\nFor brevity, we use $a <op1><op2> b$ to denote $(a op1 b) op2 b$. For example, $4 +* -5$ means $(4 + -5) * -5$ and $4 *-- -5$ means $(4 * -5) -- -5$.\\nLet A = ((((-2 <> six) [][]* (-9 *+ -10)) -<>[] ((-10 []<>][ -9) ][<>+ (7 * seven))) []-][ (((7 ][>< 3) ][<>][ (nine ><><[] -5)) -<> ((8 - -5) ][ (-6 [] two))))\\nLet B = ((((four *<>+ ten) *<>+ (eight +<> four)) +<> ((-2 * six) * (-1 -<>- three))) []][- (((5 -- 3) <>][ (-3 * -5)) <>+ ((3 +->< nine) ** (ten ** 4))))\\nLet C = (((((((((((((((((10 [][]<> -1) ><[] 6) *][ two) ][<> -7) - 7) *<>- -6) + one) <>->< seven) <>+ -2) <>* -5) ><+ -5) ** 8) --<> 8) ][+[] -9) ][][>< six) <> 1) ** 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":[]}