AI in the era of large language models: current state, applications, limitations, and future

Have you noticed how Artificial Intelligence (AI) has suddenly shifted from sci-fi movies to our daily text messages? Today, tools like ChatGPT, DeepSeek, and Gemini allow us to chat, create, and solve problems as if talking to a knowledgeable friend. But what exactly are these Large Language Models (LLMs), and are they equivalent to AI? This article demystifies how AI has entered a new era of "Daily Conversation", guides you through its powerful applications and risks, and finally looks ahead to a future of AI. Are you ready to dance with AI? Let's find out what these super digital brains really are!