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Towards Safe Reasoning in Large Reasoning Models via Corrective Intervention
arXiv β CS AI|Yichi Zhang, Yue Ding, Jingwen Yang, Tianwei Luo, Dongbai Li, Ranjie Duan, Qiang Liu, Hang Su, Yinpeng Dong, Jun Zhu||2 views
π€AI Summary
Researchers propose Intervened Preference Optimization (IPO) to address safety issues in Large Reasoning Models, where chain-of-thought reasoning contains harmful content even when final responses appear safe. The method achieves over 30% reduction in harmfulness while maintaining reasoning performance.
Key Takeaways
- βLarge Reasoning Models suffer from unsafe reasoning processes even when their final outputs appear harmless.
- βSafe reasoning relies on critical safety trigger steps that can be identified and reinforced through process supervision.
- βIntervened Preference Optimization substitutes compliance steps with safety triggers to create stronger training signals.
- βThe method achieves over 30% relative reduction in harmfulness compared to existing alignment approaches.
- βResults demonstrate the importance of aligning reasoning processes rather than just final outputs in AI safety.
#ai-safety#large-reasoning-models#chain-of-thought#alignment#preference-optimization#jailbreak-prevention#process-supervision#arxiv-research
Read Original βvia arXiv β CS AI
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