- Replicate - Blog ## How to prompt Grok Imagine Video 1.5 Grok Imagine Video 1.5 Grok Imagine Video 1.5 is the most exciting video model release from xAI. You can generate realistic video with synchronized audio in a single pass, capable of juggling complex motion with precise prompt adherence. We pushed it hard across a range of scenes, and came up with the ultimate prompting guide to get the most out of this model. ## Video examples ### Woman on the phone > This is a scene from a movie, she is having a conversation on the phone with a man, she speaks and pauses to listen then talks again.…