{"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":"d3a63c57-9f80-56aa-8c0f-00f6eab09083","task_key":"bbeh~5fmultistep~5farithmetic--full--d3a63c57-9f80-56aa-8c0f-00f6eab09083","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 $(a & b)$ 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 $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\n\\nLet A = (((((((((((-9 + -8) + 2) + -7) & -6) ! five) ; -6) - -7) * -8) & -1) + 2) * -9)\\nLet B = ((((((((((((((((-1 * 2) & 5) ! seven) & -2) + -1) >< -5) - -2) * -5) ; 7) ; nine) & -9) + -1) ! five) + six) ; 8) ! one)\\nLet C = ((((-4 + 7) * (eight * -8)) ! ((10 & 10) >< (8 ! eight))) - (((1 & -1) ! (six ! 7)) ! ((eight ; -7) & (-9 + six)))).\\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":[]}