An AI engine scans a book. Is that copyright infringement or fair use?; Columbia Journalism Review, October 26, 2023

 MATHEW INGRAM, Columbia Journalism Review; An AI engine scans a book. Is that copyright infringement or fair use?

"Determining whether LLMs training themselves on copyrighted text qualifies as fair use can be difficult even for experts—not just because AI is complicated, but because the concept of fair use is, too."