[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?

I now have the infamous token burn bug. You know what I'm talking about.

What Should Happen?

Sending ONE message shouldn't burn through 10% of my MAX 5-hour session limit in a compressed chat.

Error Messages/Logs

I am now on my third session with the same problem.

Steps to Reproduce

Using your service, which I pay 200 dollars for per month.

Claude Model

Opus

Is this a regression?

Yes, this worked in a previous version

Last Working Version

_No response_

Claude Code Version

Claude-opus-4-6[1m]

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Other

Additional Information

I am using Claude Code in Windsurf.

windsurf-diagnostics.txt