Runway Rebuilds Gen-4.5 to Stream Video Frames in Real Time

This story is from 2026-09-10. It is preserved in the archive; the latest stories are on the live feed.

Runway details how it turns diffusion video models into causal, autoregressive streamers using teacher forcing and on-policy distillation.

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2026-09-10 18:19 · AlphaSignal
Runway Rebuilds Gen-4.5 to Stream Video Frames in Real Time

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