It was used on Firefox’s codebase to find a ton of bugs?

https://blog.mozilla.org/en/privacy-security/ai-security-zer...

There have been a steady stream of articles about exactly this over the past few weeks.

Yesterday there was one about 5 zero-days in ffmpeg. Another commenter mentioned the fixes done to Firefox.

If you put a minor effort into looking for news about Mythos making security patches and fixing critical bugs in important projects recently, you will find them.