[quote=akje]
I understand cutting up Mithias is a logical conclusion for BIOpilot, he's running his programs and sure there is a bit of info to be harvested. But what's the tactical advantage of this action? I don't see it.
[/quote]

Biopilot is clearly doing more than outputting the location of the antidote. Its decided to save Mithias itself. I guess, either it knows this is a better way, or it is lying and using the excuse to take advantage of Mithias's debilitated state. Maybe it has its own agenda now. Could be revenge, could be planting some kind of device... could be programming Mithias... could be killing him.