Musk: X updates timeline recommendation model, placing more emphasis on user dwell time and complete reads

PANews October 20 news: Musk posted on X that the platform's timeline recommendations are welcoming two important adjustments: the new AI ranking model can more accurately predict the length of time users are likely to stay; the retrieval model has been trained to recommend posts that users will read in full. He also stated that X users' active usage time is growing exponentially, hitting record highs almost every day.