{"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":"a7ab399b-4c88-557d-9a34-379a39ec2ccc","task_key":"bbeh~5fmultistep~5farithmetic--full--a7ab399b-4c88-557d-9a34-379a39ec2ccc","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 $(2 - b) ; a$ if $a > b$ and $b$ 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\\nLet A = ((((9 ! five) ~ (5 & 3)) ! ((-9 - -8) * (-8 * -2))) ; (((-9 ; 10) + (-1 ~ three)) ! ((nine + five) ~ (four + three))))\\nLet B = (((((((((((((((((10 ! five) - -6) & -10) ; seven) ; 2) * nine) ! six) ~ 6) * -10) ! five) ~ -4) * five) + -2) ; 9) * -9) * four) ; 9)\\nLet C = (((((((((((((((-9 ; -2) - -10) - -1) ! -2) & -3) + four) ! five) ~ 9) ~ -7) ~ 3) ~ -10) ; 7) + 10) ; -5) ~ eight).\\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":[]}