Compare models side by side and split view

Send one prompt to several models and see their answers side by side, then pick the best one and keep going. The same split view could also show 2 or 4 chats tiled in one window.

We’re still working out how to fit this in without cluttering the chat. If you’d use this, tell us: how many models do you usually compare, and what do you do once you have the answers? Do you pick one and continue that thread? If another app handles this well, share it too.