
SoLA: Reversible Lifelong LLM Editing
SoLA proposes a semantic routing-based LoRA framework for lifelong model editing in LLMs, encapsulating each edit as an independent frozen LoRA module activated via semantic matching. It prevents semantic drift and catastrophic forgetting while enabling precise revocation of specific edits by removing routing keys. This is the first method to achieve reversible rollback, with end-to-end decision-making integrated into edited layers.






