Introducing ChatGPT - OpenAI We’ve trained a model called ChatGPT which interacts in a conversational way The dialogue format makes it possible for ChatGPT to answer followup questions, admit its mistakes, challenge incorrect premises, and reject inappropriate requests
OpenAI OpenAI Model Craft: Parameter Golf New ways to learn math and science in ChatGPT Product Mar 10, 2026
GPT-5 is here | OpenAI Try it in ChatGPT Read the research 00:00 ChatGPT For developers For business ChatGPT powered by GPT-5 Expert intelligence for everyone GPT‑5 is smarter across the board, providing more useful responses across math, science, finance, law, and more It's like having a team of experts on call for whatever you want to know
GPT-4 | OpenAI Like ChatGPT, we’ll be updating and improving GPT‑4 at a regular cadence as more people use it GPT‑4‑assisted safety research GPT‑4’s advanced reasoning and instruction-following capabilities expedited our safety work
Start using ChatGPT instantly There are many benefits to creating an account including the ability to save and review your chat history, share chats, and unlock additional features like voice conversations and custom instructions For anyone that has been curious about AI’s potential but didn’t want to go through the steps to set-up an account, start using ChatGPT today