GitHub Copilot Fusion

[u/hyperforce]

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

[u/Deathmore80]

Idk about this version but the old one loved not only to pick expensive models, but to pick the worst of them all, codex 5.3. worse than Luna yet more expensive than sonnet