cat /articles/grok-imagine-v1-vs-v0-9-the-17-second-barrier.txt
> category: comparison
Grok Imagine v1.0 vs v0.9: The 17-Second Generation Barrier
> v0.9 proved xAI could ship sub-15s video. v1.0 cut wall-clock time to roughly 17 seconds for a finished 720p clip and pushed duration to 10 seconds with synced audio. Here is what actually changed.
author: grokimagineapi editorial||6 min read