Step-level correctness assessment on GSM8k (test)
70.2PR-AUCQwen2.5-Math-PRM-7B
Evaluation Results
| Method | Links | |
|---|---|---|
| Qwen2.5-Math-PRM-7B# Sample=860K2025.11 | 70.2 | |
| ReProbe# Sample=32K, Architecture=Hidden States, Annotation=Self-anno2025.11 | 67.3 | |
| ReProbe# Sample=32K, Architecture=Hidden States, Annotation=DeepSeek-anno2025.11 | 65 | |
| Universal-PRM-Qwen2.5-Math-7B# Sample=690K2025.11 | 62.4 | |
| ReProbe# Sample=32K, Architecture=Attn+Logit, Annotation=DeepSeek-anno2025.11 | 61.6 | |
| Qwen2.5-Math-7B-PRM800k# Sample=265K2025.11 | 61.3 | |
| ReProbe# Sample=32K, Architecture=Attn+Logit, Annotation=Self-anno2025.11 | 59.4 | |
| RLHFlow-PRM-Deepseek-8B# Sample=253K2025.11 | 54 | |
| RLHFlow-PRM-Mistral-8B# Sample=273K2025.11 | 53.7 | |
| Skywork-PRM-1.5B# Sample=Unk2025.11 | 41.2 | |
| Math-Shepherd-PRM-7B# Sample=440K2025.11 | 40.5 | |
| H4-Qwen2.5-PRM-1.5B-0.2# Sample=369K2025.11 | 17.1 | |
| MaxEntropy# Sample=-2025.11 | 12.2 | |
| Lexical Similarity# Sample=-2025.11 | 11.9 | |
| Semantic Entropy# Sample=-2025.11 | 11.6 | |
| MaxProb# Sample=-2025.11 | 10.6 | |
| Self-Certainty# Sample=-2025.11 | 10.1 | |
| Perplexity# Sample=-2025.11 | 9.9 | |
| CCP# Sample=-2025.11 | 9 | |
| Degree Matrix# Sample=-2025.11 | 8.9 | |
| Random# Sample=-2025.11 | 6.1 | |
| P(True)# Sample=-2025.11 | 5.9 |