GitHub: 4.9 percentage points higher verified task quality. 67% lower estimated cost.

Project HydraFusion delivered those results against Claude Opus 5 on Terminal-Bench 2.1 in controlled offline evaluations.

HydraFusion orchestrates the models and workflow for each coding task. You select it like any other model.

Try HydraFusion through /experimental in GitHub Copilot CLI.
https://github.blog/ai-and-ml/github-copilot/project-hydrafusion-frontier-quality-via-multi-model-orchestration/?utm_source=youtube-launch-video&utm_medium=social&utm_campaign=project-hydrafusion-sep-2026


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