# ChatGPT

By [ Intelligence](https://paragraph.com/@amazuzik) · 2023-01-12

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[https://openai.com/blog/chatgpt/](https://openai.com/blog/chatgpt/)

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. ChatGPT is a sibling model to [InstructGPT](https://openai.com/blog/instruction-following/), which is trained to follow an instruction in a prompt and provide a detailed response.

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*Originally published on [ Intelligence](https://paragraph.com/@amazuzik/chatgpt)*