{"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":"afea2b6a-18dd-541e-8fd0-94777ef2f127","task_key":"bbeh~5fmultistep~5farithmetic--full--afea2b6a-18dd-541e-8fd0-94777ef2f127","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 $(a * a) - b$ 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 $(a <> b)$ 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 !@<> 3) & (1 & -9)) <><> ((8 +* -5) -+ (six ><++ 2))) <> (((-7 !- four) @-! (-6 ! -5)) -@ ((1 ! 1) *- (nine <>*& 10))))\\nLet B = (((((((((((((((((((-5 -+- nine) &*! -2) & -4) <> three) -+<> -5) @@! nine) &* 8) *<> -4) &+! two) & 7) & 4) + -3) &&! -1) ! -9) + 9) - -6) @ -5) *! -4) !-- -9)\\nLet C = ((((-4 &*& 3) *<> (-6 @** 7)) -& ((four *+ -6) <>@<> (-6 ! -8))) --@ (((-8 - -1) ><@ (-2 &<>@ 3)) <> ((-10 <>! ten) -<>- (2 <>@- -1)))).\\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":[]}