---
title: "Claude Sonnet 5.5 in GitHub Copilot"
slug: "claude-sonnet-55-ist-jetzt-in-github-copilot-verfuegbar"
date: 2026-09-28
category: developer
tags: [anthropic]
language: en
sources_count: 1
featured: false
publisher: AInauten News
url: https://news.ainauten.com/en/story/claude-sonnet-55-ist-jetzt-in-github-copilot-verfuegbar
---

# Claude Sonnet 5.5 in GitHub Copilot

**Published**: 2026-09-28 | **Category**: developer | **Sources**: 1

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## TL;DR

Anthropic's new Claude Sonnet 5.5 is now generally available in GitHub Copilot for Pro, Pro+, Max, Business and Enterprise plans.

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## Summary

Anthropic's new Claude Sonnet 5.5 is now generally available in GitHub Copilot for Pro, Pro+, Max, Business and Enterprise plans. The model targets well-scoped everyday coding work such as building features and fixing bugs. In GitHub's early testing it matched Claude Sonnet 5 on coding tasks while needing noticeably fewer steps, tokens and tool calls. It is rolling out gradually across VS Code, Visual Studio, JetBrains, Xcode, Eclipse, the Copilot CLI, the coding agent, github.com and GitHub Mobile, billed at provider list pricing.

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## Why it matters

Anthropic's new Claude Sonnet 5.5 is now generally available in GitHub Copilot for Pro, Pro+, Max, Business and Enterprise plans.

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## Key Points

- Anthropic's new Claude Sonnet 5.5 is now generally available in GitHub Copilot for Pro, Pro+, Max, Business and Enterprise plans.
- The model targets well-scoped everyday coding work such as building features and fixing bugs.
- In GitHub's early testing it matched Claude Sonnet 5 on coding tasks while needing noticeably fewer steps, tokens and tool calls.
- It is rolling out gradually across VS Code, Visual Studio, JetBrains, Xcode, Eclipse, the Copilot CLI, the coding agent, github.
- com and GitHub Mobile, billed at provider list pricing.

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## Nauti's Take

Matching Sonnet 5 on coding while burning fewer tokens and tool calls is a real advantage for daily Copilot users: faster runs and lower cost per task. The catch is list-price billing and benchmarks that come from GitHub itself, with independent comparisons still missing. Business and Enterprise admins should note that new models switch on automatically and review the model policy before teams build habits around it.

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## FAQ

**Q:** What is Claude Sonnet 5.5 in GitHub Copilot about?

**A:** Anthropic's new Claude Sonnet 5.5 is now generally available in GitHub Copilot for Pro, Pro+, Max, Business and Enterprise plans.

**Q:** Why does it matter?

**A:** Anthropic's new Claude Sonnet 5.5 is now generally available in GitHub Copilot for Pro, Pro+, Max, Business and Enterprise plans.

**Q:** What are the key takeaways?

**A:** Anthropic's new Claude Sonnet 5.5 is now generally available in GitHub Copilot for Pro, Pro+, Max, Business and Enterprise plans.. The model targets well-scoped everyday coding work such as building features and fixing bugs.. In GitHub's early testing it matched Claude Sonnet 5 on coding tasks while needing noticeably fewer steps, tokens and tool calls.

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## Related Topics

- [anthropic](https://news.ainauten.com/en/tag/anthropic)

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## Sources

- [Claude Sonnet 5.5 in GitHub Copilot](https://github.blog/changelog/2026-09-28-claude-sonnet-5-5-in-github-copilot) - GitHub Changelog

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## About This Article

This article is a synthesis of 1 sources, curated and summarized by AInauten News. We aggregate AI news from trusted sources and provide bilingual (German/English) coverage.

**Publisher**: [AInauten](https://www.ainauten.com) | **Site**: [news.ainauten.com](https://news.ainauten.com)

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*Last Updated: 2026-09-28*