How does the AI research?
The AI divides it’s research based on the 4 classifications of technology: Cultural, Theoretical, Applied, and Weapons. From there it typically follows a list of tech areas to add to its research queue. The research points spent in each area will depend on the AI’s current state and the amount of research points it has. Every tech area for the AI also carries a priority value that’s attached to it. Depending on its circumstances, an AI may rush more critical areas of research. With respect to weapons or racial tech areas, each empire-specific AI has extra instructions to research a particular group of weapons or components.