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@shanselman demonstrates the power of choice in the GitHub Copilot CLI. In this video, he shows how to switch between 14 different models, including Claude Opus 4.5 and GPT 5.2 Codex, to plan and execute a complex upgrade for a Next.js application. He also covers how to adjust reasoning effort and use voice dictation for faster prompting. #GitHubCopilot #CopilotCLI #GitHub 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