How many points are needed to advance to the World Cup knockouts?

The expanded field of 48 teams at this year’s World Cup means that not only do the top two teams advance from each of the 12 first-round groups but also the best eight third-placed finishers.

How many points are needed to advance to the World Cup knockouts?
The expanded field of 48 teams at this year’s World Cup means that not only do the top two teams advance from each of the 12 first-round groups but also the best eight third-placed finishers.