The data to be translated: OpenAI's Karpathy releases a one-hour video titled "Introduction to Large Language Models," delving into LLM inference, training, fine-tuning, and the new LLM operating system. The video is divided into three parts, covering a large model with 70 billion parameters, Llama 2-70b, future trends in LLM development, and LLM security. Among these, Karpathy explains the working principles of LLMs, scaling laws, multimodal applications, and the trend towards customization. The video also discusses LLM security, including attacks such as jailbreaking, prompt injection, and data poisoning.