{"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":"e0ae3f79-8cbf-592b-bd6d-840cf4083c49","task_key":"bbeh~5fmultistep~5farithmetic--full--e0ae3f79-8cbf-592b-bd6d-840cf4083c49","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 $(a [] a) * b$ 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 $gcd(a, b) == 1$ and $gcd(a, b)$ otherwise, where gcd stands for greatest common divisor.\\n\\nLet A = ((((six [] -2) - (seven * -6)) * ((-3 - -2) * (5 @ ten))) [] (((-5 + 8) @ (3 - 2)) ; ((two @ eight) & (eight & -8))))\\nLet B = ((((four + -7) + (-7 [] one)) ; ((-4 @ nine) * (7 @ -5))) + (((three & -1) & (-2 @ -5)) [] ((one - two) [] (-2 - 7))))\\nLet C = ((((((((((((((((((((((three & six) ; 6) * seven) ; -4) @ 7) - -4) + -6) [] -8) + 4) - -6) @ -10) * 9) + 6) ; -2) - -7) ; -3) + 3) @ -9) & -1) & 7) * 2) [] four).\\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":[]}