{"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":"ce427462-134c-5a94-94ea-1abc24e0d754","task_key":"bbeh~5fmultistep~5farithmetic--full--ce427462-134c-5a94-94ea-1abc24e0d754","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 $(2 - b) * a$ if $a > b$ and $b$ otherwise.\\n$a ~ b$ equals $(a - b)$ if $a * b > 0$; otherwise,  it equals $-a - -b$.\\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 $(b : a) * b$ 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\\nLet A = ((((((((((((six - 9) <> -6) : 4) + -10) <> seven) ! seven) <> -6) <> 7) <> seven) ][ seven) ! 3) - three)\\nLet B = ((((10 ! three) - (-10 ][ -6)) ][ ((-2 * ten) - (5 ~ one))) - (((-10 * 9) ! (-10 : -5)) * ((-1 * ten) : (four ! -8))))\\nLet C = ((((5 <> -10) + (-5 + 7)) + ((-9 * 4) : (seven <> -3))) - (((-4 ][ -6) - (-2 * -3)) <> ((5 : -1) * (two ~ -5)))).\\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":[]}