A powerful new AI chatbot called “gpt2-chatbot” appears on LMSYS Chat and has sparked speculation whether it could be OpenAI’s unreleased GPT-5 or a supercharged GPT-2.
The internet is buzzing after a mysterious artificial intelligence (AI) chatbot appeared on a popular website used for testing open large language models (LLMs) with no information or documentation as to its creator.
Users began to notice the new chatbot “gpt2-chatbot” on April 29, listed on the website “LMSYS Chat,” which allows users to begin chatting with any open, available AI chatbot all in one spot.
The AI community on X has already taken notice, commenting that the model is “really good” and shows both advanced reasoning skills, “but it also gets notoriously challenging AI questions right with a much more impressive tone.”