Tens of thousands???
Try again home slice. There are millions of federal government employees.
I don't want a model determining usefulness and authenticity. Not to mention, the results STILL have to be personally vetted.
The time, energy, and money being used outweigh the potential benefits of finding non useful employees, which by the way, you aren't even guaranteed to replace that production with a better employee.
This exercise is to cut the clear waste in the form of employees who either aren't working or have a useless role.
That can easily be sorted out with a model and those that are cut I'm sure will have a human review.