The goal of this notebook is to demonstrate how to use ul2 model to summarize cybersecurity: SPEC5G Cellular Network Protocol. 5G is the state-of-the-art global wireless standard that enables an advanced kind of network designed to connect virtually everyone and everything with increased speed and reduced latency. Therefore, its development, analysis, and security are critical. However, all approaches to the 5G protocol development and security analysis are completely manual. To reduce such manual effort,foundation model are used to summarize the paragraphs automitically.