Claude Sonnet 5.5 in GitHub Copilot
Why CEREBRO kept it
Copilot Sonnet 5.5 integration, key tool update
The text below is an automated extraction of the article at https://github.blog/changelog/2026-09-28-claude-sonnet-5-5-in-github-copilot, stored verbatim in the public cerebro-vault repository. Copyright remains with the original publisher (github.blog).
<p>Claude Sonnet 5.5, Anthropic’s newest Sonnet model, is now generally available in GitHub Copilot. It is designed for well-scoped everyday work like building features and fixing bugs. In our early…</p> <p>The post <a href="https://github.blog/changelog/2026-09-28-claude-sonnet-5-5-in-github-copilot">Claude Sonnet 5.5 in GitHub Copilot</a> appeared first on <a href="https://github.blog">The GitHub Blog</a>.</p>
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