2026-07-08 08:57:50 +00:00

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# CommonsenseQA
## Overview
CommonsenseQA is a benchmark for evaluating AI models' ability to answer questions that require commonsense reasoning about the world. Questions are designed to require background knowledge not explicitly stated in the question.
## Task Description
- **Task Type**: Multiple-Choice Commonsense Reasoning
- **Input**: Question requiring commonsense knowledge with 5 choices
- **Output**: Correct answer letter (A-E)
- **Focus**: World knowledge and commonsense inference
## Key Features
- Questions generated from ConceptNet knowledge graph
- Requires different types of commonsense knowledge
- 5 answer choices per question
- Tests reasoning about everyday concepts and relationships
- Human-validated questions
## Evaluation Notes
- Default configuration uses **0-shot** evaluation
- Uses simple multiple-choice prompting
- Evaluates on validation split
- Simple accuracy metric
## Properties
| Property | Value |
|----------|-------|
| **Benchmark Name** | `commonsense_qa` |
| **Dataset ID** | [extraordinarylab/commonsense-qa](https://modelscope.cn/datasets/extraordinarylab/commonsense-qa/summary) |
| **Paper** | N/A |
| **Tags** | `Commonsense`, `MCQ`, `Reasoning` |
| **Metrics** | `acc` |
| **Default Shots** | 0-shot |
| **Evaluation Split** | `validation` |
## Data Statistics
| Metric | Value |
|--------|-------|
| Total Samples | 1,221 |
| Prompt Length (Mean) | 326.11 chars |
| Prompt Length (Min/Max) | 257 / 537 chars |
## Sample Example
**Subset**: `default`
```json
{
"input": [
{
"id": "c9b96cfc",
"content": "Answer the following multiple choice question. The entire content of your response should be of the following format: 'ANSWER: [LETTER]' (without quotes) where [LETTER] is one of A,B,C,D,E.\n\nA revolving door is convenient for two direction travel, but it also serves as a security measure at a what?\n\nA) bank\nB) library\nC) department store\nD) mall\nE) new york"
}
],
"choices": [
"bank",
"library",
"department store",
"mall",
"new york"
],
"target": "A",
"id": 0,
"group_id": 0,
"metadata": {}
}
```
## Prompt Template
**Prompt Template:**
```text
Answer the following multiple choice question. The entire content of your response should be of the following format: 'ANSWER: [LETTER]' (without quotes) where [LETTER] is one of {letters}.
{question}
{choices}
```
## Usage
### Using CLI
```bash
evalscope eval \
--model YOUR_MODEL \
--api-url OPENAI_API_COMPAT_URL \
--api-key EMPTY_TOKEN \
--datasets commonsense_qa \
--limit 10 # Remove this line for formal evaluation
```
### Using Python
```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=['commonsense_qa'],
limit=10, # Remove this line for formal evaluation
)
run_task(task_cfg=task_cfg)
```