Especially when compared directly to their brother—as they so often are, both socially And scientifically—Oliver is rather meek and mild-mannered. They are technically the "younger" "sibling" in a manner of speaking, seeing as they were built almost two years after Benny, but that really just meant that most of the kinks in the Lawbots' designs for the Beta 2.0 project had been ironed out by the time they built a second prototype. At least, that's all it meant at first.

Oliver was built with the same near-blank slate and intellectual freedom as Benny, but the pair wasn't kept separate for long. And since almost the very minute they met, Benny naturally eager to take Oliver under his metaphorical wing. Much to the fascination of the Chief Justice, however, the two of them are not identical at all, in either temperament or opinion. As mentioned, Oliver remained much quieter and more reserved than their counterpart, and also doesn't have quite the same fascination with toons either. For the most part, they simply keep their head down and follow the rules.

At least, they seem to, that is. Despite playing as much by the Chief Justice's rules as any other upstanding not-citizen of cog nation, even openly they became a mechanic more in the interest of the other Beta 2.0s' needs than their own or anyone else's, and refuse to make any significant contributions to the war efforts against toons. Less openly, their tight lips and tendency to spend time "alone" really just means that most other cogs don't actually know what all they get up to in their spare time, if any of them think about it... Oh well.