According to ChainCatcher, citing Jinshi News, Elon Musk shared an update about Grok Imagine, stating: "Ten days ago, rendering a 6-second video took 60 seconds, then it dropped to 45 seconds, then 30 seconds, and now it has been reduced to 15 seconds. This week, we might be able to bring it down to under 12 seconds. Throughout this process, the visual quality of the videos has not been affected."
He added, "At the same time, we are making major upgrades to the audio track." Musk believes that "real-time video rendering technology could be achieved within 3 to 6 months."