{"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":"7c7408fd-6309-57cc-8a4a-ddc80c1e85a3","task_key":"bbeh~5fmultistep~5farithmetic--full--7c7408fd-6309-57cc-8a4a-ddc80c1e85a3","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 $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\n$a >< b$ equals $(2 - b) * a$ if $a > b$ and $b$ otherwise.\\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 $(a - b)$ if $a # b > 0$; otherwise,  it equals $a ! b$.\\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 = ((((5 *~# 10) @ (-3 ! seven)) <> ((eight ~!>< -6) ! (four #! -3))) <>>< (((-10 !* -3) - (5 ~<>+ -6)) <>-- ((-9 !+ five) <>~ (two <> three))))\\nLet B = ((((-10 + 1) <> (-10 @! 4)) +* ((ten <>><>< 1) * (9 ! -1))) ~ (((nine <>!# -6) @ (-4 !!# -4)) <>~+ ((seven @ five) # (8 ~-! -1))))\\nLet C = ((((((((((((((((((((((-4 <>@ 3) ><- -8) #@ -8) ! seven) <> three) !@ -7) +*+ three) +#* eight) ><@ seven) -<> nine) -!~ -10) + -4) +~@ -6) - -5) #<> five) <>><@ 7) <>>< -2) -<> -3) <> -5) ~@ -7) *><# -9) *# 3).\\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":[]}