Grok Imagine 1.5 Lite explained: quick clips with sound

Grok Imagine 1.5 Lite is the faster, lower-cost version of xAI’s Grok Imagine 1.5 video model. It turns a text prompt or one starting image into a clip of 3 to 15 seconds. Every clip comes with an audio track already in it. Lite gives up some detail in exchange for speed.