[lavoiems]

GPT-3 is a generative model, isn't it? Can you explain how you converted GPT-3 to a classification model?

[picodguyo]

There are a couple of ways to do it. You can give it a prompt that shows examples of the classification and it mimics what it thinks is the correct behavior when you feed it new unclassified input. They also have a search endpoint that lets you do classification by giving it an input along with labels as the searchable documents and using the resulting semantic relevance scores.

[0-_-0]

You can add new "heads" to GPT networks and train those heads to use GPT for new applications.

[mkolodny]

Not with GPT-3. I believe only Microsoft is allowed to do that.