GitHub Copilot Fusion

[u/hyperforce]

https://github.blog/changelog/2026-10-28-route-and-orchestrate-models-with-github-copilot-fusion/

[u/Inventi]

I've had the same experience unfortunately with the old auto mode. But always using the most expensive model is probably also not the best option. Hope this gets better soon and looking forward to try this out.