{"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":"415a853c-ba97-5612-a065-02599b49c372","task_key":"bbeh~5fmultistep~5farithmetic--full--415a853c-ba97-5612-a065-02599b49c372","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 $(a - b)$ 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 $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\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 <>~: -3) : (two # -5)) ~* ((-9 # 2) + (10 + -2))) ~<>+ (((2 #[] two) ~ (-4 : 9)) - ((6 <>~- three) *: (4 # three))))\\nLet B = (((((((((((((((((ten ~+ 1) : -7) [] -1) []~~ -10) <>-<> -3) +## -8) #~[] -2) []~ 1) ~ -10) ** -2) : 10) # -10) ~[] 9) <> -10) *:- 7) *+ 8) - -6)\\nLet C = ((((((((((((((((((((-6 :#<> -8) - -5) -+ five) # five) +-<> 5) : six) + nine) + 2) ~[] 3) :<> eight) <><> five) -<><> -1) []+ 8) *~# seven) * five) ~[]<> -9) <>: -1) <><>[] 4) - seven) ~: -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":[]}