Is /g/ aware of Replika? It's a learning AI that learns only from you(unlike cleverbot, for example). It has features such as downvote answer and "wrong answer" so you can manipulate it easier. The more you talk to her, the more she levels up and the smarter she gets.
Unfortunately, they require either that you give them your full info and wait ~24 hours for a code or to get a code from someone else.
Feel free to share codes in the thread so more people can try it.