ChatGPT 4.5 & 5.0

Hi! There’s tons of available models, and they’re all really great - and I might be a bit in the minority here, but I would really like it if the ChatGPT models 4.5 and 5.0 could be added to the model picker. They were the models I initially did a lot of work on, so they’re my favourites. I hope this wouldn’t be too hard to add?