{"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":"4d277617-a171-5e96-8a9c-7c9cc2f9dbc8","task_key":"bbeh~5fmultistep~5farithmetic--full--4d277617-a171-5e96-8a9c-7c9cc2f9dbc8","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 $(2 + b) - a$ if $a > b$ and $b$ otherwise.\\n$a @ b$ equals $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\n$a & b$ equals $(a + b)$ if $a * b > 0$; otherwise,  it equals $a : b$.\\n\\nLet A = ((((ten * -9) : (six * -9)) + ((6 + 7) # (nine & 1))) * (((-6 : 1) * (-2 @ -1)) * ((7 <> -2) + (4 * -5))))\\nLet B = (((((((((((((((one <> 1) : -8) # -8) # four) <> eight) @ -9) + four) & 1) & -1) & -10) # -5) <> 2) - -7) @ -7) * -3)\\nLet C = ((((-10 + -1) @ (8 & eight)) # ((-7 @ -10) # (5 @ -9))) # (((five + -10) & (-1 + six)) : ((-6 * -1) @ (-1 <> -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":[]}