Journal Home Browse Issues Search Articles Submissions About the Journal Copyright Fixation Podcast Subscribe Go back to Issues THE HEART OF THE MATTER: COPYRIGHT, AI TRAINING AND LLM 71 J. COPYRIGHT SOC’Y, 482, (2024) Daniel Gervais Vanderbilt University Haralambos Marmanis Copyright Clearance Center, EVP & CTO Noam Shemtov Centre for Commercial Law, Queen Mary University of London Catherine Zaller Rowland Copyright Clearance Center, General Counsel Abstract This article explores the intricate relationship between copyright law and artificial intelligence, including large language models (LLMs). It begins with a detailed technical overview of LLM functionality, including tokenization, word embeddings, and the various stages of LLM development. The authors then delve into the copyright implications of using protected works for both training LLMs and generating outputs. Full Article 71(3)_The Heart of the MatterDownload Related Content Journal May 1, 2026 HOW LONG DOES IT TAKE FOR COPYRIGHT LAW TO CATCH UP WITH TECHNOLOGY? SOME DATA POINTS FROM THE MUSIC INDUSTRY 73 J. Copyright Soc'y 213Download Bill Rosenblatt, Howie Singer Creativity & Technology Collide Creativity, Culture & the Arts Music, Musicals & Performing Arts Technology, Innovation & the Future Journal May 1, 2026 TRAINING ON TRIAL: INSIGHTS FROM BARTZ AND KADREY 73 J. Copyright Soc'y 261 (2026)Download Barbara Bruni AI & Copyright Journal May 1, 2026 THE UNEASY NEW (ARTIFICIAL INTELLIGENCE) RELATIONSHIPS: TECH, PUBLISHERS, AND AUTHORS IN ACADEMIC PUBLISHING 73 J. Copyright Soc'y 299 (2026)Download Agnes Gambill West AI & Copyright Keeping Up With Copyright Preservation, Archives & Memory