Cortana got an amusing and you can playful identity and you may a little feel of cryptic laughs laced with many sarcasm. She got none arrogance neither not the case modesty regarding the girl astounding capabilities, and her statements on the lady overall performance has an objective angle that humans usually usually do not get to. She did get annoyed will and easily. Actually, they say you to definitely eight seconds out of laziness for an enthusiastic AI is actually agonizing.
Cortana did actually display some of the girl creator’s thoughts, view, opinions, and even viewpoints. Whenever she is requested from the Dr. Halsey to select a good “supplier,” Cortana selected John-117 getting his neural being compatible and his awesome “luck.” [7] A similar reasoning used by Halsey on her choice, also. She was not merely good fax of Dr. Halsey’s mind, and a reproduction out-of the lady real form, albeit within a more youthful ages.
Catherine Halsey
Dr. Cortana helped Halsey around Palace Feet [2] and even beamed on Halsey’s visibility. [34] Because the rampancy took keep, Cortana started to distrust and be annoyed from the Halsey. Cortana named their good “condescending bitch.” [34] Despite likely to metastability, Cortana called the lady a beast on her actions regarding the SPARTAN-II Program. [4]
John-117
She had exhibited extreme commitment to help you John-117 past what the girl coding otherwise goal necessary. She appeared to be extremely faithful to help you your and that is happy to assist your that have any activity the guy questioned off her. After she learned just what took place to help you John-117 since the children, she chose to protect your out-of next damage to a knowledgeable off the woman show versus reducing the lady mission. While good prisoner of one’s Gravemind, their sanity is pressed on the brink since she eluded the Gravemind’s tries to capture and you can dissect the girl having pointers. Her personal respect in order to and you may unwavering trust in John-117 helped anchor the lady and allow this lady to hang towards the despite being 
passionate to the level out of rampancy. Cortana together with considered that she try greatest competent to manage John-117 and you may understood he could get various other AI to displace her, but considered that not one person carry out actually manage him including she would. When John arrived to difficulties by the Didact on New Phoenix Experience, she told new Didact you to she was not “. doing so getting humankind.” That which was thought to be the lady latest act, was protecting John. [33]
She appear to joked on having a relationship that have John-117 and is have a tendency to designed that a couple of letters have build some form of connection. Ahead of Process: Red flag, she tells Dr. Halsey that John-117 are “attractive within the a primitive-creature brand of ways” when you are investigating a photo off him. [36] Within the Raid into the High Foundation, his mere visibility while the reminder off his hope so you can her were sufficient for her to get by herself along with her that assist him. [22] Inside the This new Phoenix Incident, she sacrificed by herself to store John. One of several last something she really does was reach him which have a life-sized hologram, one thing she got always planned to carry out. When John is actually devastated of the the girl following demise, claiming it’s his work to look out for this lady, she says to him he could be supposed to watch out for per almost every other and they performed. [33]
“I dislike your! Cortana end it! We have planned! If I’ll die on board it ship, the main will suffer the same fate due to the fact me personally. Cortana end! Your forfeited everything you to possess your! Manage yourself.”
While on panel the Give Unto Dawn, Cortana became much more conflicted in the the woman emotions regarding John. During the one to time, she off right hated him, back once again to their regular thinking. [37] This conflict appeared to drop off as Didact began to search new motorboat. [27] [37]