Check out the new features and tools that make it easier to work on large open worlds in UE 5. With a bird’s-eye overview of World Partition, One File Per Actor, and more, you’ll have everything you need to start creating your own open world games.
https://dev.epicgames.com/community/learning/talks-and-demos/KBe/large-worlds-in-ue5-a-whole-new-open-world-unreal-engine