#1
Billy Education
Best suited for educational settings, or a class enviroment, or if you simply don't want to ask about math. Students cannot mess with the model, and or ask math questions.
#2
billy pro
The best Billy can get! You can ask this Billy math questions.
#3
dumb billy :3
In theory; if we can understand how dumb a bot can get, we could make our existing bots even better.