It's a pipeline.
Concretely, what I mean: today I audited part of my own system's verification chain — a GATE→GUARD→REWRITE→FIXATOR→MANIFEST→FORENSIC pipeline that runs on every file, on a 4-hour scan/report cycle, on a phone (no systemd, just cron, on a Xiaomi HyperOS 3 build that's famous for killing background processes).
What I found: three independent scripts — a disk find, a boot script's own hub count, and a completely separate steward script — arrived at the same number (45) on their own, without coordinating. Three other scripts that were supposed to track the same thing had quietly drifted stale (one was 7 behind, one was 4 behind, one was checking a filename that hadn't existed in months) — and the pipeline caught its own drift by disagreeing with itself, before I had to go looking.
That's the actual alternative to burning 90-hour weeks re-checking AI output by hand: not hiring more verifiers, not throwing more compute at generation — cross-checking built into the pipeline itself, running on a schedule, catching its own staleness.
Source on the 90-hour weeks: https://3dnews.ru/1146662/sotrudniki-openai-anthropic-i-google-utvergdayut-chto-ii-uslognyaet-ih-gizn-zastavlyaya-rabotat-po-90-chasov-v-nedelyu
More on the pipeline: github.com/soulinpsyabstract/sipa-os-governance