a few more sub-classifications:
is dead anyways - neutralised
we know why it does what it does to the box/can b explained with science - explained
when not assembled, not a danger - maskur
can be put in box, but shouldn’t - archon
can’t but put in the box ethically/logically - cerunnos
the box and the scp are one scp - hiemal
doesn’t need to be put in the box - ticonderoga
can be contained by war? (not sure about this one) - tiamat