Jeremy, the Sentient Assembly Arm is a member of the repair crew for the Robot-Fighting Ring. As his name implies, Jeremy's chassis is an assembly arm.
As Jeremy lacks the standard appearance of most physical AI's, characters frequently tend to dismiss him. This upsets him greatly (he hates being referred to as "a THING.")
In his off-hours, Jeremy is a fan of comic books- particularly Squirrel Girl. He apparently has a smaller set of arms built to turn pages.Number Seven, and they now appear to be in a relationship.