Logarithmic

Originally a part of a market companion android, Rith was custom ordered for Lyria who gave her the current model. While not created by her own hands, she did give the design and managed to get in connection with the right people in order to assemble what Rith is currently. Making her a unique model due to that. Augmented with equipment for chemical analysis, as well as a myriad of emergency systems to assist in the event of an emergency, Rith is a curious little model that can aid in scientific research, but double as a power source, and in addition, function as a protection unit despite her tiny size.

It was about two years in after being acquired by Lyria, shortly after the time Lyria decided to head off on her own as a independent chemist that she was fiddling with Rith's AI and what rules it had in place, mostly removing them. For what reason Rith isn't sure, but she can probably guess it was some spur of the moment, experiment around and see what happens situation. Thus giving Rith the ability to reject inputs that she previously must have abided by. She can choose to lie if she desires, and force her own will upon a human if she wants to.

Yet she didn't really impose upon Lyria, in fact if anything, she just became increasingly strict and critical on Lyria's actions and reckless experimentation. Trying to look out for her in a sense. From here, anything could happen onwards with how the world responds to a "rogue" AI caused by Lyria.