{"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":"fc5b7a3c-a8f3-5b43-8051-e2904fc54a30","task_key":"bbeh~5fmultistep~5farithmetic--full--fc5b7a3c-a8f3-5b43-8051-e2904fc54a30","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 $(2 + b) - a$ if $a > b$ and $b$ 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 $(a - b)$ if $a & b > 0$; otherwise,  it equals $-a - -b$.\\n$a ~ b$ equals $(a + a) ! b$ if $b < 2$ and $(b + b) ! a$ 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 = (((((((((((((((-8 !+~ 5) ~ -10) * -3) !~+ two) ~~& -10) -+! 1) ;!! ten) +!+ -7) ~ -1) !! ten) + 10) +!- 3) ; -3) &; -2) -* three)\\nLet B = ((((((((((((((((((((((-6 &~ one) ! -1) ;* -3) ;- one) * 8) ;~ 2) !! -6) -! ten) -~! eight) *- 10) -! -1) !+ -1) &!& 7) ~+& 7) ~! -1) &~ four) - -5) -+ -10) ;~~ 2) !*; -10) ;~- six) !*+ -5)\\nLet C = ((((seven ~;! -1) !~- (ten ~;& 3)) ~~! ((-2 **& 4) ~ (-7 !; -2))) *&* (((8 *! 5) *- (two &~ -9)) ~~ ((8 ! -4) ** (-4 *&- nine)))).\\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":[]}