| [{"task_id": "mmlu-992", "model": "qwen/qwen3.7-flash", "prompt": "[MMLU] Of the following ions, which has the smallest radius?\nA) K+\nB) Ca2+\nC) Sc3+\nD) Rb+\n\nAnswer with the letter only.", "response": "C", "cost_usd": 0.00010214, "tokens_in": 55, "tokens_out": 773, "latency_s": 6.623}, {"task_id": "mmlu-7962", "model": "qwen/qwen3.7-flash", "prompt": "[MMLU] In 1924 the United States Congress passed a bill that significantly altered immigration patterns by\nA) suspending further immigration from Latin America\nB) making it illegal for employers to hire or recruit undocumented workers\nC) promoting family unification, enabling close relatives of people already resident in the United States to be admitted\nD) reducing immigration quotas sharply, leading to a dramatic decline in immigration\n\nAnswer with the letter only.", "response": "D", "cost_usd": 6.062e-05, "tokens_in": 101, "tokens_out": 443, "latency_s": 3.296}, {"task_id": "gsm8k-443", "model": "deepseek/deepseek-v4-flash", "prompt": "Jon runs a triathlon. It takes him 40 minutes for the swim, an hour and 20 minutes for the bike ride and 50 minutes for the run. Compared to Jon, James finishes the swim 10% faster but takes 5 minutes longer on the bike. If Jon won by 10 minutes, how long did it take James to do the run?\n\nReason step by step, then give the final answer as a single number.", "response": "Jon's total time is 40 + 80 + 50 = 170 minutes. \nJames's swim time is 10% faster, meaning 10% less time: 40 \u00d7 0.9 = 36 minutes. \nHis bike time is 5 minutes longer: 80 + 5 = 85 minutes. \nJon wins by 10 minutes, so James's total time is 170 + 10 = 180 minutes. \nLet \\( r \\) be James's run time. Then 36 + 85 + \\( r \\) = 180, so \\( r \\) = 180 - 121 = 59 minutes.\n\n\\boxed{59}", "cost_usd": 0.00029246000000000003, "tokens_in": 97, "tokens_out": 996, "latency_s": 10.394}, {"task_id": "gsm8k-424", "model": "deepseek/deepseek-v4-flash", "prompt": "The employees of Google went on a day trip. 4 buses were rented that have the capacity of holding 60 employees. 6 minibusses that can hold 30 employees, and 10 minivans that can hold 15 employees. How many employees can join the day trip?\n\nReason step by step, then give the final answer as a single number.", "response": "The total number of employees that can join is the sum of the capacities of all vehicles:\n\n- 4 buses \u00d7 60 employees = 240\n- 6 minibusses \u00d7 30 employees = 180\n- 10 minivans \u00d7 15 employees = 150\n\nTotal = 240 + 180 + 150 = 570\n\n570", "cost_usd": 8.924400000000004e-05, "tokens_in": 78, "tokens_out": 294, "latency_s": 3.412}, {"task_id": "lcb-abc391_a", "model": "deepseek/deepseek-v4-flash", "prompt": "You are given a string D representing one of the eight directions (north, east, west, south, northeast, northwest, southeast, southwest). The correspondence between the directions and their representing strings is as follows.\n\n- North: N\n- East: E\n- West: W\n- South: S\n- Northeast: NE\n- Northwest: NW\n- Southeast: SE\n- Southwest: SW\n\nPrint the string representing the direction opposite to the direction denoted by D.\n\nInput\n\nThe input is given from Standard Input in the following format:\nD\n\nOutput\n\nPrint the answer.\n\nConstraints\n\n\n- D is one of N, E, W, S, NE, NW, SE, SW.\n\nSample Input 1\n\nN\n\nSample Output 1\n\nS\r\n\nPrint S, which represents south, the direction opposite to north.\n\nSample Input 2\n\nSE\n\nSample Output 2\n\nNW\r\n\nPrint NW, which represents northwest, the direction opposite to southeast.\n\nWrite a complete Python 3 program that reads from standard input and writes the answer to standard output. Output ONLY the program source, no prose and no code fences.", "response": "import sysdef main():\n d = sys.stdin.readline().strip()\n opposite = {\n 'N': 'S',\n 'S': 'N',\n 'E': 'W',\n 'W': 'E',\n 'NE': 'SW',\n 'SW': 'NE',\n 'NW': 'SE',\n 'SE': 'NW'\n }\n print(opposite[d])\n\nif __name__ == '__main__':\n main()", "cost_usd": 0.00018999999999999996, "tokens_in": 235, "tokens_out": 287, "latency_s": 15.1}, {"task_id": "lcb-abc394_d", "model": "deepseek/deepseek-v4-flash", "prompt": "You are given a string S consisting of six types of characters: (, ), [, ], <, >.\nA string T is called a colorful bracket sequence if it satisfies the following condition:\n\nIt is possible to turn T into an empty string by repeating the following operation any number of times (possibly zero):\n\n- If there exists a contiguous substring of T that is one of (), [], or <>, choose one such substring and delete it.\n- If the deleted substring was at the beginning or end of T, the remainder becomes the new T.\n- Otherwise, concatenate the part before the deleted substring and the part after the deleted substring, and that becomes the new T.\n\n\nDetermine whether S is a colorful bracket sequence.\n\nInput\n\nThe input is given from Standard Input in the following format:\nS\n\nOutput\n\nIf S is a colorful bracket sequence, print Yes; otherwise, print No.\n\nConstraints\n\n\n- S is a string of length between 1 and 2\\times 10^5, inclusive.\n- S consists of (, ), [, ], <, >.\n\nSample Input 1\n\n([])<>()\n\nSample Output 1\n\nYes\n\nFor S=([])<>(), it is possible to turn it into an empty string by repeating the operation as follows:\n\n- Delete the substring [] from the 2nd to the 3rd character in ([])<>(), then concatenate the parts before and after it. The string becomes ()<>().\n- Delete the substring () from the 1st to the 2nd character in ()<>(). The string becomes <>().\n- Delete the substring <> from the 1st to the 2nd character in <>(). The string becomes ().\n- Delete the substring () from the 1st to the 2nd character in (). The string becomes empty.\n\nThus, S=([])<>() is a colorful bracket sequence, so print Yes.\n\nSample Input 2\n\n([<)]>\n\nSample Output 2\n\nNo\n\nSince S=([<)]> does not contain (), [], or <> as a contiguous substring, we cannot perform the 1st operation, and in particular S is not a colorful bracket sequence. Therefore, print No.\n\nSample Input 3\n\n())\n\nSample Output 3\n\nNo\n\nIt is impossible to turn S into an empty string by repeating the operations.\nTherefore, S is not a colorful bracket sequence, so print No.\n\nWrite a complete Python 3 program that reads from standard input and writes the answer to standard output. Output ONLY the program source, no prose and no code fences.", "response": "```python\nimport sys\n\ndef solve() -> None:\n s = sys.stdin.readline().strip()\n stack = []\n matching = {')': '(', ']': '[', '>': '<'}\n for ch in s:\n if ch in '([<':\n stack.append(ch)\n else: # closing bracket\n if not stack or stack[-1] != matching[ch]:\n print(\"No\")\n return\n stack.pop()\n print(\"Yes\" if not stack else \"No\")\n\nif __name__ == \"__main__\":\n solve()\n```", "cost_usd": 0.0005871419999999999, "tokens_in": 517, "tokens_out": 3029, "latency_s": 86.858}] |