The product is an AI engineering textbook titled "Building Applications with Foundation Models" by Chip Huyen. Published by O'Reilly Media, Incorporated in 2024, this trade paperback book is geared towards adult and further education levels in the subject area of computer science. With a focus on models and practical applications, this publication is designed to help readers understand and implement AI engineering concepts in a clear and organized manner. It provides valuable insights and guidance for those looking to enhance their knowledge and skills in the field of artificial intelligence.