LifeAlign: Lifelong Alignment for Large Language Models with Memory-Augmented Focalized Preference Optimization

ArXi:2509.17183v2 Announce Type: replace-cross Alignment plays a crucial role in Large Language Models (LLMs) in aligning with human preferences on a specific task/domain. Traditional alignment methods suffer from catastrophic forgetting, where models lose previously acquired knowledge when adapting to new preferences or domains. We