People have directed the tool, which is freely available online, to make jokes, write TV episodes, compose music, and even debug computer code — all things I got the AI to do, too.ChatGPT was also trained on examples of back-and-forth human conversation, which helps it make its dialogue sound a lot more human, as a blog post published by OpenAI explains.“It wants to produce texts that it deemed to be likely, given everything that it has seen before,” explains Vincent Conitzer, a computer science professor at Carnegie Mellon.But AI is getting better and better, and even this current version of GPT can already do extremely well at certain tasks.Kris Jordan, a computer science professor at UNC, told Recode that when he assigned GPT his final exam, the chatbot received a perfect grade, far better than the median score for the humans taking his course."