GitHub makes Copilot Fusion generally available for model routing
Copilot users can let Fusion choose and coordinate models for each prompt, while administrators retain control over which models it can use.
• GitHub Copilot Fusion is generally available and selects AI models for each coding prompt.
• Users choose Standard, High or Max effort; administrators control which models Fusion can use.
• Fusion is on all Copilot plans in supported clients, with a limited-time 30% model cost discount for paid users.
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October 29, 2026 22
