Every row accounted for
Before anything runs, Trident shows what the batch will cost and flags any columns that look like names, phone numbers or bank details. Afterwards every row of the file sits in one place: designed, can't be designed with the reason why, no roof data, or unreadable. The totals always add up to the file.
Your reviewer approves or rejects each design, and a rejection needs a reason. Only approved homes are priced. Trident also counts how many of its designs were approved without a change, so you can see how far to trust the rest of the batch.