ChatGPT is being used as a generic keyword here, it's actually GPT3
its even worse, it is being used interchangeably in both the source articles and the research paper
> Professor Christian Terwiesch, who authored the research paper "Would Chat GPT3 Get a Wharton MBA?...
> https://mackinstitute.wharton.upenn.edu/2023/would-chat-gpt3...
They are just calling ChatGPT "Chat GPT3" and GPT3 as "GPT3". With an acknowledgement much later in the article that it is not ChatGPT being used in this paper.
They are allegedly the same though. The difference is only the prompt prefix:
https://learnprompting.org/docs/applied_prompting/build_chat... https://github.com/karfly/chatgpt_telegram_bot