LossLens AI is an intelligent assistant designed to help machine learning practitioners understand and optimize their model training processes. By ingesting loss logs and metrics, it generates interactive visualizations of training and validation curves, identifies divergence or overfitting issues, and provides natural language explanations. Leveraging advanced language models, it offers context-aware hyperparameter tuning suggestions and early stopping advice. The agent supports collaborative workflows through a REST API or web interface, enabling teams to iterate faster and achieve better model performance.