MBPP#

Overview#

MBPP（Mostly Basic Python Problems）是一个包含约 1,000 个众包 Python 编程问题的基准测试，专为入门级程序员设计。它用于评估模型理解问题描述并生成正确 Python 代码的能力。

Task Description#

  • Task Type: Code Generation (Python)

  • Input: 自然语言任务描述及测试用例

  • Output: Python 函数实现

  • Difficulty: 入门级编程问题

Key Features#

  • 约 1,000 个众包编程问题

  • 涵盖编程基础和标准库使用

  • 每个问题包含任务描述、参考答案和 3 个测试用例

  • 问题设计为入门级程序员可解决

  • 通过执行测试用例进行自动评估

Evaluation Notes#

  • 默认配置使用 3-shot 示例

  • 安全警告：需要沙箱环境以安全执行代码。详情请参阅 沙箱文档。

  • 支持 pass@k 指标计算

  • 每个问题默认超时时间为 20 秒

  • 若存在 [BEGIN]...[DONE] 块，则从中提取代码

Properties#

Property

Value

Benchmark Name

mbpp

Dataset ID

google-research-datasets/mbpp

Paper

N/A

Tags

Coding

Metrics

acc

Default Shots

3-shot

Evaluation Split

test

Train Split

prompt

Aggregation

mean_and_pass_at_k

Data Statistics#

Metric

Value

Total Samples

500

Prompt Length (Mean)

1872.34 chars

Prompt Length (Min/Max)

1727 / 5896 chars

Sample Example#

Subset: full

{
  "input": [
    {
      "id": "f9c5e33a",
      "content": "You are an expert Python programmer, and here is your task: Write a function to find the similar elements from the given two tuple lists. Your code should pass these tests:\n\nassert similar_elements((3, 4, 5, 6),(5, 7, 4, 10)) == (4, 5)\nassert ... [TRUNCATED] ... unction to remove first and last occurrence of a given character from the string. Your code should pass these tests:\n\nassert remove_Occ(\"hello\",\"l\") == \"heo\"\nassert remove_Occ(\"abcda\",\"a\") == \"bcd\"\nassert remove_Occ(\"PHP\",\"P\") == \"H\"\n[BEGIN]\n"
    }
  ],
  "target": "def remove_Occ(s,ch): \r\n    for i in range(len(s)): \r\n        if (s[i] == ch): \r\n            s = s[0 : i] + s[i + 1:] \r\n            break\r\n    for i in range(len(s) - 1,-1,-1):  \r\n        if (s[i] == ch): \r\n            s = s[0 : i] + s[i + 1:] \r\n            break\r\n    return s ",
  "id": 0,
  "group_id": 0,
  "metadata": {
    "test_list": [
      "assert remove_Occ(\"hello\",\"l\") == \"heo\"",
      "assert remove_Occ(\"abcda\",\"a\") == \"bcd\"",
      "assert remove_Occ(\"PHP\",\"P\") == \"H\""
    ],
    "task_id": 11,
    "test_setup_code": ""
  }
}

注：部分内容因展示需要已被截断。

Prompt Template#

Prompt Template:

You are an expert Python programmer, and here is your task: {question} Your code should pass these tests:

{tests}
Few-shot Template 
You are an expert Python programmer, and here is your task: Write a function to find the similar elements from the given two tuple lists. Your code should pass these tests:

assert similar_elements((3, 4, 5, 6),(5, 7, 4, 10)) == (4, 5)
assert similar_elements((1, 2, 3, 4),(5, 4, 3, 7)) == (3, 4)
assert similar_elements((11, 12, 14, 13),(17, 15, 14, 13)) == (13, 14)
[BEGIN]
def similar_elements(test_tup1, test_tup2):
  res = tuple(set(test_tup1) & set(test_tup2))
  return (res)
[DONE]
You are an expert Python programmer, and here is your task: Write a python function to identify non-prime numbers. Your code should pass these tests:

assert is_not_prime(2) == False
assert is_not_prime(10) == True
assert is_not_prime(35) == True
[BEGIN]
import math
def is_not_prime(n):
    result = False
    for i in range(2,int(math.sqrt(n)) + 1):
        if n % i == 0:
            result = True
    return result
[DONE]
You are an expert Python programmer, and here is your task: Write a function to find the largest integers from a given list of numbers using heap queue algorithm. Your code should pass these tests:

assert heap_queue_largest( [25, 35, 22, 85, 14, 65, 75, 22, 58],3)==[85, 75, 65]
assert heap_queue_largest( [25, 35, 22, 85, 14, 65, 75, 22, 58],2)==[85, 75]
assert heap_queue_largest( [25, 35, 22, 85, 14, 65, 75, 22, 58],5)==[85, 75, 65, 58, 35]
[BEGIN]
import heapq as hq
def heap_queue_largest(nums,n):
  largest_nums = hq.nlargest(n, nums)
  return largest_nums
[DONE]
You are an expert Python programmer, and here is your task: {question} Your code should pass these tests:

{tests}
[BEGIN]

Sandbox Configuration#

此基准测试需要沙箱环境来执行代码。

{
  "image": "python:3.11-slim",
  "tools_config": {
    "shell_executor": {},
    "python_executor": {}
  }
}

Usage#

使用 CLI#

evalscope eval \
    --model YOUR_MODEL \
    --api-url OPENAI_API_COMPAT_URL \
    --api-key EMPTY_TOKEN \
    --datasets mbpp \
    --sandbox '{"enabled": true}' \
    --limit 10  # 正式评估时请删除此行

使用 Python#

from evalscope import run_task
from evalscope.config import TaskConfig

task_cfg = TaskConfig(
    model='YOUR_MODEL',
    api_url='OPENAI_API_COMPAT_URL',
    api_key='EMPTY_TOKEN',
    datasets=['mbpp'],
    sandbox={'enabled': True},
    limit=10,  # 正式评估时请删除此行
)

run_task(task_cfg=task_cfg)