Toran

Toran was a UNSC AI construct. A "dumb" AI, Toran was assigned to the Diplomatic Shuttle Han with Jacob Keyes and Catherine Halsey. Toran was assigned to it for its mission to Elysium City on Eridanus II, where they would see if a young boy was fit to become a Spartan-II. He was put to his maximum processing power by Halsey's constant orders.