The document summarizes the plista Dataset, which contains news article recommendation data from 13 publishers. It includes contextual transactional data like impressions and clicks from over 50 attributes, as well as content features of the news articles. The dataset aims to support research on recommender systems for news articles, providing features not available in other datasets like cross-domain applications and dynamics of new content creation. It can be used to evaluate recommender algorithms and compare performance across different news publishers.