{"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":"3a5ef6f5-b0fd-51f4-a578-9e4a58f881aa","task_key":"bbeh~5fmultistep~5farithmetic--full--3a5ef6f5-b0fd-51f4-a578-9e4a58f881aa","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 $(a * b)$ 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 $a + b$.\\n\\nLet A = ((((((((((((((2 + -4) ][ seven) + -2) * two) ; 4) * -6) ; seven) & 7) + six) + 9) ; -6) ~ -1) & 5) ; 1)\\nLet B = ((((1 - -4) - (two & 4)) ][ ((-3 - -5) ~ (four + -7))) & (((5 & -4) + (-5 * -8)) + ((7 ; -5) ~ (-7 ~ five))))\\nLet C = (((((((((((((((((-9 + 4) - -1) + 5) ; 7) & -2) * -1) ~ 1) - -2) - -1) + 2) ][ 6) ; -9) ; three) ; -6) * -3) ][ five) ~ 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":[]}