Continual Learning for Sequential Personalization of Small Language Models: A Stability Monitoring Analysis
Small Language Models (SLMs) are increasingly being considered for deployment on edge devices such as laptops, enabling private, low-latency, and locally personalized applications. However, personalization requires models to adapt over time to evolving user- or task-specific data, placing them in a continual learning setting. This creates the risk of catastrophic forgetting, where learning new information degrades performance on previously learned tasks or broader model capabilities. Recent benchmarks such as TRACE have shown that continual fine-tuning can significantly degrade the general abilities of aligned large language models. In this work, we present a study for sequential LoRA per...
| Authors | Thomas S. Paula, Lucas S. Kupssinskü, Rodrigo C. Barros |
|---|---|
| Primary category | cs.LG |
| Published | 26 June 2026 |
| Last updated at source | 12 September 2026 |
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