Per-article AI-detection and topic labels for 377,790 U.S. news articles from ~1,500 American newspapers, plus opinion-section articles from the New York Times, Washington Post, and Wall Street Journal. This is the recent-news split of AI News Audit, the dataset behind the paper AI use in American newspapers is widespread, uneven, and rarely disclosed.
Companion split: AI News Audit — Opinions (53K op-eds).
