AI's role in academic libraries predates the rise of generative AI, evolving from early computational tools to today's advanced research applications. This workshop explores the historical trajectory of AI in libraries, from machine-readable cataloging and early expert systems to AI-driven discovery tools and research assistants. By understanding this progression, attendees will gain insight into how AI has transformed information retrieval and academic research support. This session will highlight key developments, discuss current applications in academic databases, and examine best practices for integrating AI responsibly in library services. Through discussion and analysis, participants will leave with a clearer understanding of AI's impact on academic libraries and strategies for navigating its future developments.