# Replicate — How to prompt Grok Imagine Video 1.5

- Company: Replicate (replicate.com)
- Announced: 2026-05-21T00:00:00+00:00
- Category: capability-change
- Subject: Platform
- Models affected: Grok Imagine Video 1.5
- Source: https://replicate.com/blog/grok-imagine
- Record: https://forck.live/items/2465-how-to-prompt-grok-imagine-video-1-5

Replicate published a blog post with prompting tips for xAI's Grok Imagine Video 1.5 model, which can generate video with synchronized audio in a single pass. The post includes example prompts and guidance on adding sound, using intensity modifiers, describing camera movement, and keeping prompts focused. Users can run the model on Replicate's platform and start from a generated still image for best results. No pricing, license, or availability changes are announced; the post focuses on improving usage of the existing model release.

## Evidence

Verbatim from https://replicate.com/blog/grok-imagine:

> 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.

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Record: https://forck.live/items/2465-how-to-prompt-grok-imagine-video-1-5
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