Service update · GitHub

Gemini 4 Hydrogen is now generally available in GitHub Copilot

Effective time

Nov 14, 2026 03:10 · Beijing Time (UTC+8)

Review updated

Nov 14, 2026 08:02 Sat · Beijing Time (UTC+8)

Built for fast agentic coding, tool use and multistep workflows, it follows instructions better than Gemini 3.8 Flash. Pick it in the GitHub Copilot app, the Copilot CLI and VS Code.