theres only three endings i know.
1:the plan, go through with the plan and follow the ai's orders
2:reluctant, refuse to go along with the plan until he forces you to
3:early execution, whether through a fragment of memory or time travel, put in the code early
are there any other endings? and is there a way to find out your name?
edit, found out the fourth ending:by saying yes to certain questions the ai says you can get him to tell you about the red box containing him.