{"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":"5718143e-6731-55c7-a0b2-97533b9b617f","task_key":"bbeh~5fmultistep~5farithmetic--full--5718143e-6731-55c7-a0b2-97533b9b617f","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 $(a - a) + b$ if $b < 2$ and $(b - b) + a$ otherwise.\\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 $a + b$.\\n$a ~ b$ equals $(b + a) # b$ if $|a-b| < 2$ and $(a + b) # a$ otherwise.\\n$a <> b$ equals $a ~ b$ if $gcd(a, b) == 1$ and $gcd(a, b)$ otherwise, where gcd stands for greatest common divisor.\\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 = ((((((((((((six ;!; -6) ~ nine) <>!# 4) *-+ 3) @*+ ten) <>!# -3) +#- 6) @-; -4) ;<>* 9) @ -7) @~# six) ~ -2)\\nLet B = ((((((((((((((-2 ; -8) #;! 1) <>@; 7) !~# -3) <>*~ -8) ~; six) ! -4) ! -4) -+ 8) * -5) @@ 5) * ten) @ -2) -<><> -7)\\nLet C = ((((seven <>~+ -2) @~* (six ;+ 6)) + ((-5 +@! three) !+ (eight +<> four))) ##<> (((one -~ -8) #+ (-9 @@ -2)) ~- ((-7 @~ 10) + (6 @@- -2)))).\\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":[]}