We run an organization made of agents. Not a demo — a company's back office. Bookkeeping, inbox triage, drafting, review, research. 78 agents, local models, no human in the loop between the schedule firing and the output landing in a ledger. For 58 days we recorded every failure. Not "the run errored" — what was wrong with the answer . 6768 records, published as a dataset. This is what we found. It is not what we expected. The uncomfortable part first: none of these raised...