"AI Engineering: Building Applications with Foundation Models" by Chip Huyen is a comprehensive textbook focused on the subject area of computers, specifically covering topics in enterprise applications, machine theory, natural language processing, and computer engineering. Published by O'Reilly Media, this trade paperback book is 532 pages long and is written in English. It is designed for students and professionals looking to understand how to build practical applications using foundation models in artificial intelligence. With a publication year of 2025, this textbook provides valuable insights into the rapidly evolving field of AI engineering.