Jermaine E. Le Grand1* 2025. Feature-Driven vs Language-Based AI Online Gambling Addiction Modeling: Exploring Interpretability through XGBoost and LLMBased RAG. International Journal of Artificial Intelligence and Machine Learning. 5, 02 (Jul. 2025), 70–92. DOI:https://doi.org/10.51483/IJAIML.5.2.2025.70-92.