{"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":"9d1aa1c3-45dd-5820-b95b-53a511f22deb","task_key":"bbeh~5fmultistep~5farithmetic--full--9d1aa1c3-45dd-5820-b95b-53a511f22deb","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 $min(a, b)$ 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$a # b$ equals $a @ b$ if $gcd(a, b) == 1$ and $gcd(a, b)$ otherwise, where gcd stands for greatest common divisor.\\nFor brevity, we use $a <op1><op2> b$ to denote $(a op1 b) op2 b$. For example, $4 +* -5$ means $(4 + -5) * -5$ and $4 *-- -5$ means $(4 * -5) -- -5$.\\nLet A = ((((((((((((-6 @ six) -& 4) --& -6) @## one) *!# one) #& -3) -! -10) & -2) * 3) *@ four) & -3) *# 10)\\nLet B = ((((((((((((((((((((-5 - 9) * three) -+ -9) #* -2) &!# one) # -7) -# -4) + two) +- -3) #*# -7) #& five) # -6) -&+ 4) @ -7) +!- -1) #*+ -3) -- 2) * two) @ 2) @- -2)\\nLet C = ((((((((((((-8 #*@ -9) !# eight) @ -4) ** -9) !+ 8) *@ -1) +!& 3) !-# five) +!! ten) - -6) @+@ one) & 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":[]}