OpenAI launches ChatGPT as a free research preview

OpenAI/GPT models

OpenAI released ChatGPT, a conversational model that can answer follow-up questions, admit mistakes, challenge false premises and refuse inappropriate requests. It is a sibling of InstructGPT, and OpenAI made it free to use during the research preview to gather feedback on its strengths and weaknesses.

• Conversational model that answers follow-ups, admits mistakes, challenges false premises.
• Can refuse some inappropriate requests; shows improved safety compared to InstructGPT.
• Free research preview; became fastest-growing consumer software app in history by January 2023.
• Enables users to refine conversations toward desired length, format, style, detail and language.