Summary of AI, ML, LLM
AI (Artificial Intelligence) contains ML (Machine Learning), which contains LLM (Large Language Models) focused on language— like nested Russian dolls.
AI（人工智能）包含 ML（机器学习），ML 再包含 LLM（大语言模型）专做语言的模型——就像俄罗斯套娃一样层层嵌套。
| Term | English (One-line Human Explanation) | 中文（一句话人话解释） |
|---|---|---|
| AI (Artificial Intelligence) | The broad field of making computers behave intelligently like humans. | AI 是“让电脑像人一样会思考、会做事”的总领域。 |
| ML (Machine Learning) | A subset of AI where computers learn patterns from data instead of hard-coded rules. | ML 是 AI 的一种方式：让电脑从数据里“自己学规律”，而不是人手写规则。 |
| LLM (Large Language Model) | A type of ML model trained on huge amounts of text to understand and generate language. | LLM 是 ML 的一种大型语言模型，专门学习海量文字，从而会“聊天、写作、回答问题”。 |