{"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":"8600298e-24e5-5bbf-8d10-8f51752892c5","task_key":"bbeh~5fmultistep~5farithmetic--full--8600298e-24e5-5bbf-8d10-8f51752892c5","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 $a <> b$ 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.\\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 = ((((three -+ six) - (-6 ! 3)) -><<> ((-1 # seven) []- (-5 []# nine))) !# (((-4 <> ten) #-! (3 ><[][] -4)) [] ((-1 * -8) !# (-8 ><! -9))))\\nLet B = ((((((((((((((1 *+ six) +>< six) <>+ -10) #>< 4) -+<> -6) #>< -7) !<> 1) ![][] nine) [] 9) - -9) <> 3) --* three) [] -7) +><* -8)\\nLet C = ((((-5 -<> six) **<> (6 ** -3)) !! ((nine - 3) #-[] (7 ><- -10))) +<>! (((-6 ><><- -4) -[]+ (-4 +- 4)) [] ((4 ->< 1) []-# (-5 <>>< -4)))).\\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":[]}