Bring your own Key / Change text model (OpenAI -> Claude)

I know that journalist uses a combination of models (text, image, and I bet many more post processing in a chain) But would it be possible to change some of the underlying models?

Like changing the base text generation from OpenAI to Claude API?

I think this could be win-win for you guys as well, since you wouldn't spend your own credits, and I am definetely up to pay exactly the same as I pay now, bringing my own keys and using my own credits to have the flexibility of the models I want.