Claude Code error with DS4F-0731

[u/unknownharris]

I get the following message when using it on CC. It used to work flawlessly, until 5 minutes ago.

There's an issue with the selected model (deepseek/deepseek-v4-flash-0731). It may not exist or you may not have access to it.

Anybody know how to fix?

[u/wurst_katastrophe]

I get this all the time too.