GitHub Copilot Fusion Is GA: Model Routing That Halves AI Coding Costs GitHub Copilot Fusion is now generally available, with the model router cutting AI coding costs by 51% through three execution patterns, according to byteiota. The release gives developers a routing layer that selects among execution patterns rather than sending every request to a single model. GitHub Copilot Fusion is now generally available. The model router cuts AI coding costs by 51% using three execution patterns. Here is what developers need to know. The post GitHub Copilot Fusion Is GA: Model Routing That Halves AI Coding Costs appeared first on byteiota .