GitHub Rolls Out Claude Sonnet 4.5 Across Copilot Experiences
Public preview reaches VS Code, GitHub.com, Mobile, and Copilot CLI, with enterprise controls to enable policy‑based access.
Availability on September 29
GitHub enabled Claude Sonnet 4.5 in public preview for Copilot Pro, Pro‑plus, Business, and Enterprise tiers. The model is accessible in VS Code for chat, ask, edit, and agent modes, plus GitHub.com, Mobile, and recent Copilot CLI versions. Admins can toggle access via policy settings.
Why developers care
GitHub highlights stronger tool orchestration, context editing, and domain‑specific capabilities. Early feedback points to improved multi‑file refactors and targeted fixes that avoid unnecessary changes. The integration aims to speed code review, test generation, and large‑scale edits.
Enterprise governance and BYO keys
Enterprise and Business administrators …
Archive Access
This article is older than 24 hours. Create a free account to access our 7-day archive.