GitHub Copilot CLI adds HydraFusion, a multi-model orchestration research preview
GitHub has launched Project HydraFusion, a research preview available through the /experimental flag in GitHub Copilot CLI. Instead of picking one model, HydraFusion builds an execution plan that draws on multiple AI models from different providers, using them to draft, critique, revise, or escalate tasks to stronger models as needed. Developers select it like any other model, and it automatically manages the underlying workflow while charging standard per-model token rates.