Welcome to GitHub Copilot Day: the future of agentic engineering

GitHub COO Kyle Daigle kicks off the first-ever GitHub Copilot Day with a look at how software development is shifting from manual coding to agentic orchestration. Discover how Project HydraFusion optimizes AI model selection to cut costs by 67% while improving code quality on TerminalBench 2.1. Learn about the shared runtime, the GitHub Copilot app, and how the Copilot SDK lets developers build custom agentic workflows. ▬▬▬▬▬▬ WANT TO LEARN MORE? 🚀 ▬▬▬▬▬▬ Learn more about HydraFusion https://gh.io/ghcpdayhydrafusion Get hands-on with the Copilot app https://gh.io/ghcpdaycopilotapp Check out Copilot app resources https://gh.io/ghcpdaycopilotappresources Install the GitHub Copilot CLI https://gh.io/ghcpdaycopilotcli Check out GitHub Copilot Dev Days! https://gh.io/join-dev-days ▬▬▬▬▬▬ TIMESTAMPS ⌚ ▬▬▬▬▬▬ 0:00 Welcome to GitHub Copilot Day 0:53 Commits have doubled since April 1:19 How agents shift the way we build 2:12 Hydra Fusion research preview 2:37 Quality up, cost down vs Opus 5 3:02 Shared runtime and the Copilot SDK 3:53 What you'll see today #GitHubCopilot #GitHub #CopilotSDK Stay up-to-date on all things GitHub by connecting with us: YouTube: https://gh.io/subgithub Blog: https://github.blog X: https://twitter.com/github LinkedIn: https://linkedin.com/company/github Insider newsletter: https://resources.github.com/newsletter/ Instagram: https://www.instagram.com/github TikTok: https://www.tiktok.com/@github About GitHub It’s where over 180 million developers create, share, and ship the best code possible. It’s a place for anyone, from anywhere, to build anything—it’s where the world builds software. https://github.com