Overview
Meet Chauncey is an SPA website I built for Lionsgate Studio's film Imaginary. The goal of the site was to allow movie goers to chat with the movie's main character before the movie is released. The main character is a deceased evil child named Chauncey that speaks the world through a teddy bear.
Dev
The most difficult engineering feat wasn't the training of an LLM RAG AI agent, but for it to sound like an evil child in her responses. MGM gave me the movie's script and an overview of Chauncey written for me by the movie's screen writer, and the generated responses from LLM worked very well, but as it turned out, LLM isn't good at using a childish vocabulary. Large or intellegent vocabulary was commonly included so I needed to create an RegEx post processor that forced transformation of smaller words or kids speek. I also forced mispelling and bad punctuation.