Image by AI (dalle-3)

It’s back! gpt2-chatbot

im-a-good-gpt2-chatbot, same model different name?

A new LLM called gpt2-chatbot caused something of a stir in the AI world about a week ago. Many thought this might be a prelude to OpenAI Chat GPT4.5 or even GPT5.

It popped up, seemingly out of nowhere, on the LMSys chatbot arena for a short while before just as mysteriously disappearing from view once users…