Toward Robust Multilingual Adaptation of LLMs for Low-Resource Languages

In three linesLiRA, a lightweight fine-tuning framework, improves LLM adaptation to low-resource languages through cross-lingual semantic alignment. Combines Arca (anchor-based alignment to English) and LaSR (language-aware head). Theoretical stability guarantees. Multilingual dataset (7 Asian languages) and code released.

Summary generated by Claude — human-verified