You've hit your limit while using Haiku with room in the quota but Sonnet weekly quota maxed out

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?

For the last two days after the sonnet quota was hit, every 15 to 30 minutes the following error would show while using the haiku model:

You've hit your limit · resets Mar 5 at 10pm (America/Los_Angeles)

<img width="612" height="673" alt="Image" src="https://github.com/user-attachments/assets/e91b03a8-a7c4-4596-a68f-dc441d12513f" />

/exit and restarting claude and entering "continue" lets it continue for another 15 to 30 minutes before that error pops up again.

Similar errors have been reported for months!

What Should Happen?

Claude should work while using the haiku model when the other quotas still have room.

Error Messages/Logs

Steps to Reproduce

1. Max out the weekly Sonnet quota
2. Switch to Haiku model
3. Work for 15 to 30 min
4. See error

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

2.1.63 (Claude Code)

Platform

Anthropic API

Operating System

macOS

Terminal/Shell

Other

Additional Information

Term is Ghostty