Internet reports that Musk forwarded relevant developments about Grok Imagine and said: "10 days ago, a 6-second video rendering took 60 seconds, then dropped to 45 seconds, then to 30 seconds, and now it has been shortened to 15 seconds. This week we may be able to keep the time within 12 seconds. And during this process, the visual quality of the video was not affected in any way." "At the same time, we are making a major upgrade to the audio track," he said. Musk believes that "real-time video rendering technology is expected to be implemented in three to six months."