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> They’re using text-davinci-003 which is a static instruct endpoint.

Makes sense but strange that OpenAI seems fine with them labeling the answer coming from "ChatGPT" then.

OpenAI has been fairly loose on the branding.. They never expected ChatGPT to be huge and a bunch of devs were already using the davinci APIs. Earlier on the ChatGPT API was not even available for external use. Plus ChatGPT became famous but not OpenAI so much. So they told devs you can add powered by ChatGPT if you use the API endpoints.

Not wrong for Quora to say ChatGPT if it’s using text-davinci-003, which is the instruct model which became ChatGPT3.5.

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