Generative AI is growing rapidly based on the development of large-scale computing hardware such as GPU and CPU, as well as GAN (Generative Adversarial Networks), AI that learns on its own without human help, and the so called “Large Language Model (LLM)” that generate text by learning context and meaning. Generative AI lowers the entry barriers for companies to use AI, leads to the efficiency of various value chains in the industry, contributes to cost reduction, securing new revenues and achieving work efficiency.