How do they do it?
from
Stardock Forums
Does the AI buy a lot of their ships? They seem to pump out constructors and colony ships like crazy. I max my spending to 100%, though I keep the sliders at their default most of the time. By the time my first constructor is done, each AI seems to have a dozenor so starbases built. Drives me crazy, and is also why I am happy to see starbases in the diplomacy screen.