{"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":"bfdadb88-db22-56b3-94e9-aa29bb7ce4a4","task_key":"bbeh~5fmultistep~5farithmetic--full--bfdadb88-db22-56b3-94e9-aa29bb7ce4a4","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 $min(a, b)$ if either $a$ or $b$ is prime and $max(a, b)$ otherwise.\\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 $(a + b)$ 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\\nLet A = ((((seven * -4) + (-5 ; eight)) ~ ((5 + -3) - (10 ! -2))) >< (((-2 ~ -5) & (-7 + 8)) >< ((three ~ 8) ~ (-10 ; two))))\\nLet B = ((((-3 * -8) - (-7 * -2)) >< ((one + -4) ; (-9 ~ -6))) & (((-5 * 1) ! (-4 * -4)) * ((-9 ~ 5) ! (-9 >< 5))))\\nLet C = ((((ten ~ -7) - (7 & three)) >< ((eight ~ -3) - (1 + three))) + (((-6 ~ -6) ; (-9 ! four)) ; ((five ~ one) >< (-10 & 3)))).\\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":[]}