[BUG]

Preflight Checklist

• [x] I have searched existing issues and this hasn't been reported yet
• [x] This is a single bug report (please file separate reports for different bugs)
• [x] I am using the latest version of Claude Code

What's Wrong?

2.1.119 (Claude Code)

I am using a single claude code cli session, with model set to Opus 4.7

So why is my usage showing Sonnet (a single model not being used) racing ahead of All Models, and climbing rapidly with every call I make to Opus?

<img width="998" height="373" alt="Image" src="https://github.com/user-attachments/assets/7782c8d6-3654-4c31-b355-7817cb84b506" />

What Should Happen?

All Models should show a combined count of ALL models, so should always be ahead.

Sonnet is not being used, so should show 0%

Error Messages/Logs

Steps to Reproduce

Open 'claude' set model to Opus 4.7
Open 'https://claude.ai/settings/usage' and watch your usage progress.

Claude Model

Not sure / Multiple models

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

2.1.119

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

VS Code integrated terminal

Additional Information

_No response_