{"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":"e83aed77-aa75-5c6e-9d6f-9036b88231d1","task_key":"bbeh~5fmultistep~5farithmetic--full--e83aed77-aa75-5c6e-9d6f-9036b88231d1","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 $(a * b)$ 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 $(b * a) - b$ if $|a-b| < 2$ and $(a * b) - a$ 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 = ((((10 >< nine) <>@* (-5 [][] -10)) - ((seven ! 1) @<>* (two @ -5))) -@! (((-3 @! -3) -- (10 []* four)) *!@ ((-1 <> -7) !@@ (eight -- -5))))\\nLet B = ((((-7 [] -6) -@ (2 @ -4)) @<>+ ((3 []* -10) ! (nine [] one))) +++ (((10 ! -4) - (six !<>* 10)) ++ ((6 - -10) ><- (-1 + -9))))\\nLet C = (((((((((((((((((eight [] -2) @@ 3) [] 6) <> -4) @ 3) [] eight) [][]! -2) ><@ 3) @ six) >< -10) []@ six) @-@ two) @ -9) ->< 8) ><-- -3) <>@ -5) * -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":[]}