Andrej Karpathy on X: "New YouTube video: 1hr general-audience introduction to Large Language Models https://t.co/Bl4WNuNyFJ Based on a 30min talk I gave recently; It tries to be non-technical intro, covers mental models for LLM inference, training, finetuning, the emerging LLM OS and LLM Security. https://t.co/JHOa2mqjdh" / X