I started Copilot using a prompt identical to one I used repeatedly all month, without realising the change in Fusion. My token count exploded using almost as much in a day as I used in a month previously. I think it decided everything needed fable. I am now down to manual but it is already wasted a huge amount. I've warned others in my org to turn it off.

Same here as well Copilot Fusion is not worth it. It uses bigger models for simple task and consuming more credits

Copilot is using Opus even for simple tasks like a single commit and push. A task that small doesn’t need a premium model, and it burns through premium requests fast. I also can’t see where my discount is applied in the usage view. Please route simple tasks to a lighter model, or bring back Auto so I can control which model is used.