In my experience the failure mode is more broad than just lazy, the issue is:

* It doesn't do things you ask it to

* It adds things you didn't ask it to

It still does both and therefore I still consider it failing. If you don't want to call it "lazy"; fine, but it seems as though the underlying issue is still there.

Claude does this too, FWIW.

For that claude problem in specific about 95% of the time it will follow the rule that a plan file needs to be made before any changes to the project are allowed. Haven't had to ESC it in a while now during a question, things definitely improved in 5.5.