{"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":"47d5ef1e-39ea-57bd-b13a-2a80cc0213d7","task_key":"bbeh~5fmultistep~5farithmetic--full--47d5ef1e-39ea-57bd-b13a-2a80cc0213d7","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 $(b - a) * b$ if $|a-b| < 2$ and $(a - b) * a$ otherwise.\\n$a ~ b$ equals $(a * a) - b$ if $b < 2$ and $(b * b) - a$ otherwise.\\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\\nLet A = ((((((((((((((-9 - -6) ; 10) ; -5) * -9) ~ -3) ! -8) ; -7) ~ two) ! four) ~ eight) ~ five) - 7) & -4) - -6)\\nLet B = ((((((((((((3 - four) # 3) * -5) ! -3) & two) ; -6) + three) ! two) - -8) ! -10) ! 7) * -10)\\nLet C = ((((4 - four) - (-7 ; ten)) * ((2 - six) ~ (four # -3))) - (((four ~ 9) # (4 # -1)) & ((-2 - 5) & (-2 ; -8)))).\\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":[]}