Where does Jasper conduct its model fine-tuning, and who owns the fine-tuned models?

For us, it’s still hosted by by OpenAI. They’re still running it. They've built an interface to be able to do that without us having to host it all ourselves there.

But what we’ve done is proprietary— their core model is not getting trained on our data. What’s there is a unique model that only we have. There’s constantly new models from multiple R+D partners that each have their own merits, so it’s up to us to have a cutting edge team that’s able to identify the models we want to adapt and build upon them to create the best possible outputs.

It’s a fast moving thing, and we try a lot of stuff—but it's always hard to predict what's going to work well.