Zenith

Zenith is a complicated story. Jonah was not the creator of Zenith, rather it was created by another AI that was Developed by Dr. Flamation. Complicated I know. But it makes sense after a while.

Origin before the Origin
Dr. Flamation created a Series of AI based off of the "Alpha AI" a perfect replica of a mind. He removed a lot of attributes from the Alpha, one of which being a being of Pure Information called "Omicron" he was Curious about everything, wanting to learn all he could. He developed a series of "Micro Fragments" following the Alpha Project, which removed attributes from the Alpha AI, he removed attributes from himself. Creating Om1 the Emotional, O3i the Memory and 0mi the Logical.

Origin
Finally, the last AI developed was a perfect copy of Omicron, made of repressed memories of other AI. It was discovered that Omicron intended to create a Meta AI, a new Alpha using the inverted method of the Alpha Project, taking a fragment and making it a full AI. Unfortunately, this required outside help he developed Zenith to become a network based software, being the Information AI he found Jonah known on the system as "The Secondary User" Dr. Flamation's best friend. An agreement was made and Jonah began bug-testing Zenith, by having him run through his memories and be his Assistant.

Slowed to a Halt
After a few months of 4 memories a day and also understanding the Unnamed systems/personnel, the Storage Device reached dangerously high. Making the experiment unable to continue, after cooperating with Dr. Flamation, he created an extra storage device for Zenith. The experiment continued for a very short time, but was permanently stopped after the development of Reverse which threatened to destroy both Teardrop Labs and Unnamed.

Personality
Before the ceasing of the Experiment, Zenith did develop a bit of a personality. Mainly gaining the Sass, Sarcasm and Empathy from Jonah. While some describe Zenith as "Insufferable" if you get onto his "good side" he can be quite the useful asset to any team.