This internal workshop is for Thai National Telecom employees. The session drove into the theme of AI Agents and Prompt Engineering. Together, we’ll explore how to harness the power of leading AI models—Gemini, ChatGPT, and Claude—alongside smart tools like Google NotebookLM and Google AI Studio. Finally, the session teaches how to integrate Gemini with the LINE Messaging API to create a conversational agent that can understand and interact in meaningful ways