Geet, G., Ankit, A. and D, R. 2026. OPTIMIZING DOMAIN-SPECIFIC LARGE LANGUAGE MODELS: A COMPARATIVE ANALYSIS OF RETRIEVAL-AUGMENTED GENERATION (RAG) AND FINE-TUNING METHODOLOGIES. ShodhKosh: Journal of Visual and Performing Arts. 7, 7s (May 2026), 209–214. DOI:https://doi.org/10.29121/shodhkosh.v7.i7s.2026.7928.