Process Verification on ProcessBench Without Standard Answers
71.9Precise AccuracyOPV-32B
Evaluation results
| Method | Links | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| OPV-32BVoting=maj@82025.12 | 71.9 | 71.9 | 74.7 | 74.7 | 78.2 | 79.1 | 83.1 | 83.1 | |
| OPV-Stage2Voting=maj@82025.12 | 64.4 | 64.4 | 70.3 | 70.3 | 70.1 | 73.8 | 77.6 | 79 | |
| R1-Distill-Qwen-32BVoting=maj@82025.12 | 61.7 | 61.7 | 71.1 | 71.1 | 65 | 72.9 | 69.4 | 75.5 | |
| Qwen3-32BVoting=maj@82025.12 | 61.2 | 61.2 | 68.7 | 68.7 | 67 | 72.1 | 74.2 | 76.7 | |
| Qwen3-Max-PreviewVoting=maj@82025.12 | 61 | 61 | 67.3 | 67.3 | 67 | 70.8 | 75.2 | 76.3 | |
| OPV-Stage1Voting=maj@82025.12 | 60.9 | 60.9 | 70.3 | 70.3 | 64.8 | 72.4 | 69.8 | 75.4 | |
| DeepSeek-V3-0324Voting=maj@82025.12 | 60.8 | 60.8 | 67.8 | 67.8 | 66 | 70.8 | 72.8 | 75.2 | |
| QwQ-32BVoting=maj@82025.12 | 58.2 | 58.2 | 66.7 | 66.7 | 64.2 | 70.1 | 70.9 | 74.2 | |
| gpt-oss-120b (high)Voting=maj@82025.12 | 57.9 | 57.9 | 64.1 | 64.1 | 66.8 | 69.3 | 75.6 | 75.4 | |
| DeepSeek-R1-0528Voting=maj@82025.12 | 56.9 | 56.9 | 64.7 | 64.7 | 63.2 | 68.2 | 71.7 | 73.6 | |
| Qwen2.5-Math-PRM-72BVoting=maj@82025.12 | 55.1 | 55.1 | 66 | 66 | 58.2 | 67.6 | 63.4 | 70.4 | |
| gpt-oss-120b (high)Voting=maj@82025.12 | 0.847 | 0.847 | 0.803 | 0.803 | 0.904 | 0.866 | 0.962 | 0.942 | |
| Qwen3-Max-PreviewVoting=maj@82025.12 | 0.844 | 0.844 | 0.799 | 0.799 | 0.898 | 0.859 | 0.952 | 0.929 | |
| DeepSeek-R1-0528Voting=maj@82025.12 | 0.832 | 0.832 | 0.793 | 0.793 | 0.893 | 0.858 | 0.96 | 0.941 | |
| OPV-32BVoting=maj@82025.12 | 0.809 | 0.809 | 0.768 | 0.768 | 0.881 | 0.841 | 0.958 | 0.938 | |
| Qwen2.5-Math-PRM-72BVoting=maj@82025.12 | 0.767 | 0.767 | 0.732 | 0.732 | 0.839 | 0.798 | 0.912 | 0.878 | |
| R1-Distill-Qwen-32BVoting=maj@82025.12 | 0.758 | 0.758 | 0.736 | 0.736 | 0.836 | 0.805 | 0.933 | 0.911 | |
| DeepSeek-V3-0324Voting=maj@82025.12 | 0.721 | 0.721 | 0.698 | 0.698 | 0.81 | 0.772 | 0.915 | 0.884 |