{"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":"624fd965-39a5-5064-b5e6-d6ffb8e12734","task_key":"bbeh~5fmultistep~5farithmetic--full--624fd965-39a5-5064-b5e6-d6ffb8e12734","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 $a + b > 0$; otherwise,  it equals $a ! b$.\\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 $(b - a) ! b$ if $|a-b| < 2$ and $(a - b) ! a$ otherwise.\\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 = ((((1 [] -1) []<><> (three []+* -2)) <>[][] ((-1 *<> nine) []<>- (-1 -@<> -6))) @- (((five @ three) !! (3 !@ four)) +!@ ((-10 <>@- 1) -+ (six [][] -2))))\\nLet B = ((((-1 [] -8) ++ (7 ! 3)) *~ ((seven ! 1) <>@ (nine <>[] ten))) @@ (((two [] three) ~[]- (-9 <>*! -8)) *-+ ((-3 ~! 3) *@ (10 []~<> -9))))\\nLet C = ((((-9 !!- -9) -@ (six * -1)) @ ((eight ~ six) @@[] (-9 ~~@ 4))) - (((-9 +@ -8) + (9 !* nine)) ~ ((-6 ~!- nine) []** (nine - seven)))).\\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":[]}