[Captain Kwok]

Thanks for the report. The treaties the AI will offer depend on a few factors which include the race's mood (anger) toward you and their classification (peaceful, aggressive, etc). Most of the neutral/aggressive AIs might start out with non-aggression treaties, but if things go well they'll move up to trade or trade and research type treaties. A good relationship with a peaceful AI might get you a partnership treaty or military alliance if their at war.