A look at the challenges some AI developers face in building models to extract trillions of high-quality tokens from PDFs, which are hard to parse, for training news theverge.com

Josh Dzieza / The Verge: A look at the challenges some AI developers face in building models to extract trillions of high-quality tokens from PDFs, which are hard to parse, for training  —  Last November, the House Oversight Committee had just released 20,000 pages of documents from the estate of Jeffrey Epstein …