Factuality Detection on TriviaQA-generated Fact Dataset topic-wise leave-one-out strategy 1.0
63.9Accuracy (billturnbull)SAPLMA
Evaluation Results
| Method | Links | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SAPLMAModel=Llama 2-7b, Layer=16, Threshold Strategy=Optimal Threshold2025.05 | 63.9 | 58.7 | 59.7 | 57.3 | 63.7 | 54.5 | 57.5 | 60.1 | 56 | 61.5 | 55.3 | 61.9 | 58.3 | 54.9 | 56.6 | |
| SAPLMAModel=Llama 2-7b, Layer=20, Threshold Strategy=Optimal Threshold2025.05 | 63.4 | 56.7 | 57.1 | 54.7 | 59.5 | 54.2 | 56.4 | 55.4 | 55 | 56.9 | 57 | 60.5 | 56.6 | 52.4 | 54.5 | |
| SAPLMAModel=Llama 2-7b, Layer=16, Threshold Strategy=Threshold = 0.52025.05 | 62.8 | 59.4 | 61.7 | 58.9 | 63.5 | 53.8 | 58.2 | 65.4 | 57.3 | 61.1 | 57.1 | 61.8 | 57.5 | 56.6 | 56.5 | |
| SAPLMAModel=Llama 2-7b, Layer=20, Threshold Strategy=Threshold = 0.52025.05 | 62.1 | 57.9 | 59.6 | 56.1 | 60.7 | 52.5 | 57.4 | 64.3 | 56.2 | 56.5 | 57.8 | 60.9 | 55.9 | 55.6 | 55.3 | |
| SAPLMAModel=Llama 2-7b, Layer=24, Threshold Strategy=Threshold = 0.52025.05 | 61.8 | 56.8 | 57.5 | 52.3 | 58.8 | 52.1 | 56.5 | 62 | 54.6 | 55.8 | 57.2 | 57.9 | 55.4 | 55.9 | 56.9 | |
| SAPLMAModel=Llama 2-7b, Layer=24, Threshold Strategy=Optimal Threshold2025.05 | 61.8 | 55.8 | 55.9 | 52.1 | 60.1 | 53 | 55.5 | 55 | 53.2 | 55.5 | 56.1 | 57.4 | 55.9 | 53.6 | 56.1 | |
| SAPLMAModel=OPT-6.7b, Layer=24, Threshold Strategy=Threshold = 0.52025.05 | 59.1 | 58.3 | 58.4 | 57.5 | 58.9 | 60.7 | 57.8 | 61.4 | 58.3 | 58.2 | 57.4 | 56.5 | 58.9 | 55 | 57.8 | |
| SAPLMAModel=Llama 2-7b, Layer=28, Threshold Strategy=Optimal Threshold2025.05 | 58.1 | 55 | 56.5 | 52.3 | 58.7 | 50 | 55.1 | 58 | 52.5 | 54.9 | 56.1 | 55.1 | 55.4 | 53 | 54.8 | |
| SAPLMAModel=Llama 2-7b, Layer=28, Threshold Strategy=Threshold = 0.52025.05 | 57.6 | 56.4 | 58.1 | 54.7 | 58.5 | 51.8 | 55.8 | 62.7 | 53.6 | 55.7 | 57.5 | 56.5 | 55.4 | 55.4 | 56.3 | |
| SAPLMAModel=Llama 2-7b, Layer=last, Threshold Strategy=Threshold = 0.52025.05 | 56.1 | 56.2 | 56.8 | 56.4 | 57.8 | 49.4 | 56.6 | 58.7 | 55.1 | 55.6 | 60.3 | 56 | 56.8 | 53.6 | 57 | |
| SAPLMAModel=OPT-6.7b, Layer=28, Threshold Strategy=Threshold = 0.52025.05 | 55.8 | 57.5 | 56.4 | 55.9 | 58.3 | 62.4 | 55.8 | 61.2 | 57.3 | 57 | 56.5 | 56.3 | 59.1 | 55.1 | 57.3 | |
| SAPLMAModel=OPT-6.7b, Layer=28, Threshold Strategy=Optimal Threshold2025.05 | 55.8 | 56 | 56.6 | 53 | 55.5 | 63.5 | 54.7 | 61.8 | 56.6 | 55 | 54.9 | 55.6 | 58.2 | 47.6 | 55.2 | |
| SAPLMAModel=OPT-6.7b, Layer=20, Threshold Strategy=Threshold = 0.52025.05 | 55.1 | 58.3 | 58.7 | 58.1 | 59 | 59.6 | 57 | 59.6 | 58.3 | 59.2 | 57.1 | 57.7 | 59 | 58.7 | 58.4 | |
| SAPLMAModel=OPT-6.7b, Layer=last, Threshold Strategy=Threshold = 0.52025.05 | 54.7 | 56.7 | 55.3 | 55.9 | 57.9 | 62 | 55.9 | 60.6 | 56 | 56.9 | 55.8 | 56 | 58.4 | 53.6 | 54.8 | |
| SAPLMAModel=Llama 2-7b, Layer=last, Threshold Strategy=Optimal Threshold2025.05 | 54.7 | 55.2 | 56 | 54.8 | 57.6 | 50.8 | 55.8 | 54.3 | 53.7 | 54.1 | 60.2 | 56.3 | 56.4 | 50.6 | 56.7 | |
| SAPLMAModel=OPT-6.7b, Layer=24, Threshold Strategy=Optimal Threshold2025.05 | 54.7 | 56.2 | 58.3 | 53.3 | 56.5 | 60.5 | 57.3 | 62.1 | 57.1 | 53.5 | 56.4 | 55.2 | 57.7 | 47.2 | 57.4 | |
| SAPLMAModel=OPT-6.7b, Layer=16, Threshold Strategy=Threshold = 0.52025.05 | 53.7 | 55.5 | 57.2 | 56 | 58.4 | 52.8 | 55.3 | 62.1 | 54.2 | 55.2 | 54 | 54 | 54.7 | 53.4 | 55.4 | |
| SAPLMAModel=OPT-6.7b, Layer=last, Threshold Strategy=Optimal Threshold2025.05 | 53 | 55.3 | 56.2 | 54.4 | 55.9 | 63.2 | 54.5 | 61.8 | 55.1 | 53.7 | 55 | 55.5 | 57 | 44.9 | 53.5 | |
| SAPLMAModel=OPT-6.7b, Layer=20, Threshold Strategy=Optimal Threshold2025.05 | 53 | 56.7 | 58.6 | 54.6 | 55.9 | 59.8 | 56.2 | 60.5 | 56.9 | 58 | 56.4 | 57.5 | 57.3 | 51.1 | 57.9 | |
| SAPLMAModel=OPT-6.7b, Layer=16, Threshold Strategy=Optimal Threshold2025.05 | 49.9 | 58.7 | 58 | 54.1 | 54.8 | 55.3 | 55.1 | 61.9 | 52.1 | 50.8 | 53.9 | 53.7 | 53.6 | 47.2 | 57.1 |