{"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":"292e8cc7-f83f-5d77-974d-39e1729ded5b","task_key":"bbeh~5fmultistep~5farithmetic--full--292e8cc7-f83f-5d77-974d-39e1729ded5b","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 $(a - a) + b$ if $b < 2$ and $(b - b) + a$ otherwise.\\n$a [] b$ equals $(b + a) * b$ if $|a-b| < 2$ and $(a + b) * a$ otherwise.\\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 $a [] b > 0$; 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 = ((((((((((((((((((one >< 3) -#- three) -@ 2) &~- three) []- -8) ~ 2) *& nine) && five) +@* -9) ><*~ one) &[]@ -2) ><-- -1) *[]# -7) ~ -4) ><* 1) *>< -3) - -3) ~ three)\\nLet B = ((((eight +&& -3) & (-10 @ 10)) +@# ((-10 +-~ six) -#~ (two *@ -3))) []& (((-4 # -7) []><# (-2 &>< two)) &~ ((-8 @ 2) -+# (9 [] -6))))\\nLet C = ((((-10 ~><* -5) -- (ten ~ -4)) ><#~ ((10 ><& 4) ~* (three @-+ -7))) ><- (((6 ><@ 3) >< (-2 *~@ 5)) # ((-10 -* ten) ##>< (7 * -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":[]}