The X Factor typically follows a similar format each season, and after the initial audition stages, the judges narrow down the contestants to a select few who make it through to the live shows. These contestants are then divided into categories such as boys, girls, groups, and over 25s.
During the live shows, the contestants perform in front of a live studio audience and are voted upon by viewers. Each week, one or more contestants are eliminated based on the viewer's votes, until the final contestants remain. The winner is ultimately determined through a live final vote, where the contestant with the most votes is declared the winner.
Note that the specific format and number of contestants who make it through to the live shows may vary from season to season. For the most up-to-date information, it's best to check the official X Factor website or social media channels to see the latest results.