Ah, I see. Thanks to all for answering the question. I've never really made it very far in any of my campaigns (but this time I'm sticking to Macedon to the end, dammit), so significant AI progression never really occured to me. Hence it now seems entertaining and strange to see Baktria running all over the East, and the Seleucids caving to the Ptolemies (who are in turn struggling with the Koinon Hellenon in the Ionian region).

Cheers.