Mysterious "gpt2-chatbot" AI model appears suddenly, confuses expertshttps://arstechnica.com/information-technology/2024/04/rumors-swirl-about-mystery-gpt2-chatbot-that-some-think-is-gpt-5-in-disguise/ by arittr • 2 years ago 3 0 2 years agoARarstechnica.com