  In the realm of language models, the nuanced linguistic and cultural
intricacies of Traditional Chinese, as spoken in Taiwan, have been largely
overlooked. This paper introduces Taiwan LLM, a pioneering Large Language Model
that specifically caters to the Traditional Chinese language, with a focus on
the variant used in Taiwan. Leveraging a comprehensive pretraining corpus and
instruction-finetuning datasets, we have developed a model that not only
understands the complexities of Traditional Chinese but also embodies the
cultural context of Taiwan. Taiwan LLM represents the first of its kind, a
model that is not only linguistically accurate but also culturally resonant
with its user base. Our evaluations demonstrate that Taiwan LLM achieves
superior performance in understanding and generating Traditional Chinese text,
outperforming existing models that are predominantly trained on Simplified
Chinese or English. The open-source release of Taiwan LLM invites collaboration
and further innovation, ensuring that the linguistic diversity of Chinese
speakers is embraced and well-served. The model, datasets, and further
resources are made publicly available to foster ongoing research and
development in this field.
