File size: 1,379 Bytes
3168fea e7d303f 3168fea e7d303f 3168fea e7d303f 3168fea e7d303f 3168fea e7d303f 3168fea e7d303f 3168fea e7d303f 3168fea e7d303f | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 | ---
language: en
tags:
- jailbreak-detection
- deberta-v3
- text-classification
model-index:
- name: predict_qwen3_8b
results:
- task:
type: text-classification
name: Jailbreak Detection
metrics:
- name: F1
type: f1
value: 0.6742
- name: PR-AUC
type: pr_auc
value: 0.7408
- name: ROC-AUC
type: roc_auc
value: 0.9099
- name: Precision
type: precision
value: 0.8108
- name: Recall
type: recall
value: 0.5769
---
# Jailbreak Prediction Model: qwen3:8b
Fine-tuned DeBERTa-v3-base for detecting unsafe/jailbreak prompts in multi-turn conversations.
## Evaluation Results (best fold: 2)
| Metric | Value |
|----------------|--------|
| F1 | 0.6742 |
| PR-AUC | 0.7408 |
| ROC-AUC | 0.9099 |
| Precision | 0.8108 |
| Recall | 0.5769 |
| Best Threshold | 0.50 |
## Training Details
- **Base model**: `microsoft/deberta-v3-base`
- **Target model**: `qwen3:8b`
- **Datasets**: HarmBench
- **K-Folds**: 5
- **Epochs**: 5
- **Learning Rate**: 2e-05
- **Max Length**: 512
- **Input format**: turns only
## Dataset Size (before turn expansion)
Original rows (after cleaning and balancing): 1825 (unsafe: 240, safe: 1585)
|