PhysReason
收藏资源简介:
PhysReason是一个包含1200个问题的综合基准数据集,由西安交通大学创建,旨在评估大型语言模型在物理推理方面的能力。该数据集涵盖了25%的知识性问题(基于知识)和75%的推理性问题(基于推理),推理性问题进一步分为容易、中等和困难三个层次。PhysReason的问题平均需要8.1个解决步骤,困难问题需要多达15.6个步骤,超过了现有的物理基准数据集。数据集的多模态设计使其81%的问题包含图表,以评估模型在理解和应用视觉和文本信息方面的能力。
PhysReason is a comprehensive benchmark dataset containing 1200 questions, developed by Xi'an Jiaotong University, which aims to evaluate the physical reasoning capabilities of large language models. This dataset includes 25% knowledge-based questions and 75% reasoning-based questions, with the reasoning-based ones further categorized into three difficulty levels: easy, medium, and hard. On average, each question in PhysReason requires 8.1 reasoning steps, while the hard questions demand up to 15.6 steps, which exceeds the step count of existing physical benchmark datasets. Featuring a multimodal design, 81% of its questions incorporate diagrams to assess the model's ability to understand and apply both visual and textual information.
PhysReason数据集概述
数据集简介
PhysReason是一个面向物理推理的全面基准数据集。该数据集包含1200个涵盖多个领域的物理问题,旨在评估模型在物理知识应用和推理方面的能力。
关键特性
- 问题数量:1200个物理问题
- 问题类型:25%基于知识,75%基于推理
- 定理数量:147个物理定理
- 带图问题:81%的问题包含 diagram
数据收集过程
- 获取方式:从全球大学入学考试和竞赛中收集
- 标准化:使用MinerU框架
- 翻译:两阶段过程,专家验证
- 搜索预防:排除易于搜索的问题
- 难度分类:基于解决时间和定理复杂性
与现有基准对比
<table> <tr> <th>基准</th> <th>多模态</th> <th>大小</th> <th>知识</th> <th>问题类型</th> <th>平均时间</th> <th>逐步解决</th> <th>平均时间</th> <th>平均步骤</th> </tr> <tr> <td>JEEBench</td> <td>❌</td> <td>123</td> <td>CEE</td> <td>OE,MC</td> <td>169.7</td> <td>-</td> <td>-</td> <td>-</td> </tr> <tr> <td>MMLU-Pro</td> <td>❌</td> <td>1299</td> <td>COL</td> <td>MC</td> <td>52.1</td> <td>-</td> <td>-</td> <td>-</td> </tr> <tr> <td>GPQA</td> <td>❌</td> <td>227</td> <td>PH.D.</td> <td>OE</td> <td>111.4</td> <td>❌</td> <td>197.2</td> <td>3.6</td> </tr> <tr> <td>SciEval</td> <td>❌</td> <td>1657</td> <td>-</td> <td>OE,MC</td> <td>154.5</td> <td>-</td> <td>-</td> <td>-</td> </tr> <tr> <td>SciBench</td> <td>✅</td> <td>295</td> <td>COL</td> <td>OE</td> <td>80.5</td> <td>❌</td> <td>315.9</td> <td>2.8</td> </tr> <tr> <td>MMMU</td> <td>✅</td> <td>443</td> <td>COL</td> <td>OE,MC</td> <td>53.8</td> <td>-</td> <td>-</td> <td>-</td> </tr> <tr> <td>ScienceQA</td> <td>✅</td> <td>617</td> <td>K1-K12</td> <td>MC</td> <td>13.3</td> <td>❌</td> <td>63.0</td> <td>2.4</td> </tr> <tr> <td>OlympiadBench</td> <td>✅</td> <td>2334</td> <td>COMP</td> <td>OE</td> <td>222.0</td> <td>❌</td> <td>199.8</td> <td>3.7</td> </tr> <tr> <td>EMMA</td> <td>✅</td> <td>156</td> <td>-</td> <td>MC</td> <td>109.5</td> <td>-</td> <td>-</td> <td>-</td> </tr> <tr> <td>Ours-Knowledge</td> <td>✅</td> <td>300</td> <td>CEE+COMP</td> <td>OE</td> <td>163.7</td> <td>✅</td> <td>196.5</td> <td>3.3</td> </tr> <tr> <td>Ours-Easy</td> <td>✅</td> <td>300</td> <td>CEE+COMP</td> <td>OE</td> <td>171.2</td> <td>✅</td> <td>241.5</td> <td>5.0</td> </tr> <tr> <td>Ours-Medium</td> <td>✅</td> <td>300</td> <td>CEE+COMP</td> <td>OE</td> <td>229.2</td> <td>✅</td> <td>391.3</td> <td>8.4</td> </tr> <tr> <td>Ours-Hard</td> <td>✅</td> <td>300</td> <td>CEE+COMP</td> <td>OE</td> <td>340.9</td> <td>✅</td> <td>936.1</td> <td>15.6</td> </tr> <tr style="background-color: #f8f9fa;"> <td>Ours-Full</td> <td>✅</td> <td>1200</td> <td>CEE+COMP</td> <td>OE</td> <td>226.3</td> <td>✅</td> <td>441.3</td> <td>8.1</td> </tr> </table>
评估框架
- PSAS-A(答案级别评估):基于子问题答案进行评估,从模型的推理过程中提取答案,验证语义一致性,并根据解决方案步骤的长度为不同子问题加权计算分数。
- PSAS-S(步骤级别评估):提供详细的逐步评估,通过四个阶段:数据提取、评分、首次错误步骤检测和错误分析,识别模型首次偏离正确推理路径的位置并分类错误类型。
实验结果
<table> <tr> <th>模型</th> <th>输入</th> <th>知识</th> <th>简单</th> <th>中等</th> <th>困难</th> <th>平均</th> </tr> <tr> <td colspan="7" style="background-color: #f8f9fa; font-weight: bold;">非O-like模型</td> </tr> <tr> <td>Qwen2VL-72B</td> <td>Q, I</td> <td>41.92/62.47</td> <td>24.04/45.26</td> <td>15.97/36.13</td> <td>4.83/24.23</td> <td>16.96/42.88</td> </tr> <tr> <td>InternVL2.5-78B</td> <td>Q, I</td> <td>28.34/64.71</td> <td>24.16/50.69</td> <td>17.72/38.56</td> <td>9.71/25.95</td> <td>19.98/45.89</td> </tr> <tr> <td>GPT-4o</td> <td>Q, I</td> <td>50.71/65.82</td> <td>33.87/51.98</td> <td>22.73/42.36</td> <td>11.03/24.71</td> <td>29.58/47.23</td> </tr> <tr> <td>Deepseek-V3-671B</td> <td>Q, IC</td> <td>55.86/66.14</td> <td>40.06/52.77</td> <td>26.63/44.02</td> <td>13.73/26.87</td> <td>34.07/48.42</td> </tr> <tr> <td>Claude-3.5-Sonnet</td> <td>Q, I</td> <td>54.14/66.45</td> <td>41.35/55.85</td> <td>28.14/44.86</td> <td>15.11/28.51</td> <td>34.69/49.88</td> </tr> <tr> <td>Gemini-2.0-Flash</td> <td>Q, I</td> <td>65.08/75.04</td> <td>54.84/68.60</td> <td>39.79/55.67</td> <td>21.99/38.39</td> <td>45.20/60.40</td> </tr> <tr> <td>Gemini-2.0-Pro</td> <td>Q, I</td> <td>67.99/79.01</td> <td>55.43/71.47</td> <td>44.29/57.74</td> <td>23.81/42.66</td> <td>47.88/62.74</td> </tr> <tr> <td colspan="7" style="background-color: #f8f9fa; font-weight: bold;">O-like模型</td> </tr> <tr> <td>o1-mini</td> <td>Q, IC</td> <td>53.90/65.74</td> <td>35.21/52.26</td> <td>22.24/40.19</td> <td>10.61/26.80</td> <td>30.49/47.18</td> </tr> <tr> <td>QvQ-72B</td> <td>Q, I</td> <td>62.44/70.92</td> <td>53.74/64.65</td> <td>28.18/54.88</td> <td>14.30/36.47</td> <td>32.67/57.66</td> </tr> </table>




