{"type": "article", "title": "AI firms are buying up old books because they are the last slop-free data left", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/ai-firms-are-buying-up-old-books-because-they-are-the-last-slop-free-data-left", "original_source": "https://thenextweb.com/news/ai-companies-buying-old-books-training-data-slop", "published": "2026-07-22T15:16:32+00:00", "accessed": "2026-07-22", "id": "ai-firms-are-buying-up-old-books-because-they-are-the-last-slop-free-data-left"}