Are Claude Opus and Sonnet Gone from Your Copilot Pro Subscription?

A recent shift in available AI models within developer tools has prompted many users to question the presence of premium offerings like Claude Opus and Sonnet in their subscriptions. While official communications confirm changes for specific tiers, the broader impact on standard professional plans remains a point of concern and discussion among the user base.

The Disappearing Models

Developers using their tools, particularly Visual Studio, have observed that advanced language models like Claude Opus and Sonnet are no longer listed as options, with only Haiku, GPT, and Grok remaining. This unexpected change has led to confusion, especially for those with premium subscriptions.

Student Plans Confirmed Affected

It has been confirmed through direct email communications that premium models, including GPT-5.4, Claude Opus, and Sonnet, have been explicitly removed from the GitHub Copilot Student Plan. This explains the disappearance for a segment of the user base and was part of a broader transition announced for student subscriptions.

Pro Subscriptions: A Murky Picture

Despite the clear communication regarding student plans, many regular Copilot Pro subscribers are also reporting the absence of Opus and Sonnet. This situation is particularly perplexing because the official plans page for Copilot still indicates that these models should be available with a Pro subscription. This discrepancy suggests either an unannounced change, a temporary error, or a phased rollout that has left some users without expected features.

Potential Causes and Troubleshooting Steps

If you find yourself missing these models, several factors could be at play, and a few checks are recommended:

• Organizational Control: If you are part of an organization, administrators may have control over which subset of models is available to you, potentially due to internal policies or "supply chain risk designation."
• Regional Availability: Anthropic models, such as Opus and Sonnet, have sometimes had regional availability quirks. Your geographical location could influence which models are accessible.
• UI Refresh Issues: The user interface might not always refresh correctly after updates. It's advisable to manually check your settings by navigating to Settings > Extensions > GitHub Copilot > Model Selection to see if the models are listed there.
• Subscription Tier Nuances: Some users with a "Pro+" subscription tier report still having access to Sonnet 4.6 and Opus 4.6, suggesting that specific sub-tiers or newly introduced premium offerings might retain these models.

User Experience and Model Quality

Beyond availability, some users express a preference for using these models directly through services like Claude Code or Codex. They note that the versions integrated into the development environment, particularly "Microsoft's flavor," sometimes feel "lobotomized" or less effective compared to their standalone counterparts.