AI training on lawfully acquired books clears one court

One California case says training on legally obtained books is fair use, while a parallel pirated-books case heads toward a $1.5B settlement

Two separate cases in California federal court. Track 1: Court ruled that training on lawfully acquired books = fair use. Track 2: Training on pirated books? That's the $1.5B settlement. Fairness hearing: this Thursday.
Ranked #2 on backlist 2026-06-26 (26 Jun 2026 UTC) · by (Adam David Long) ·

How it ranks: Backlist reads my Twitter/X timeline, scores every tweet for substance with an LLM rubric (not engagement), and publishes the daily top picks with a one-line takeaway. Curated by Surya Dantuluri.