SubmissionNumber#=%=#21 FinalPaperTitle#=%=#Can LLMs Handle Low-Resource Dialects? A Case Study on Translation and Common Sense Reasoning in Šariš ShortPaperTitle#=%=# NumberOfPages#=%=#10 CopyrightSigned#=%=# JobTitle#==# Organization#==# Abstract#==#While Large Language Models (LLMs) have demonstrated considerable potential in advancing natural language processing in dialect-specific contexts, their effectiveness in these settings has yet to be thoroughly assessed. This study introduces a case study on Šariš, a dialect of Slovak, which is itself a language with fewer resources, focusing on Machine Translation and Common Sense Reasoning tasks. We employ LLMs in a zero-shot configuration and for data augmentation to refine Slovak-Šariš and Šariš-Slovak translation models. The accuracy of these models is then manually verified by native speakers. Additionally, we introduce ŠarišCOPA, a new dataset for causal common sense reasoning, which, alongside SlovakCOPA, serves to evaluate LLM's performance in a zero-shot framework. Our findings highlight LLM's capabilities in processing low-resource dialects and suggest a viable approach for initiating dialect-specific translation models in such contexts. Author{1}{Firstname}#=%=#Viktória Author{1}{Lastname}#=%=#Ondrejová Author{1}{Email}#=%=#ondrejovaviktoria@gmail.com Author{1}{Affiliation}#=%=#Comenius University in Bratislava Author{2}{Firstname}#=%=#Marek Author{2}{Lastname}#=%=#Suppa Author{2}{Username}#=%=#mareksuppa Author{2}{Email}#=%=#softconf@mareksuppa.com Author{2}{Affiliation}#=%=#Comenius University in Bratislava ========== èéáğö