Question 1

What is Grok Imagine Video?

Accepted Answer

Grok Imagine Video is xAI's video generation model, the family behind the Grok Imagine feature in the Grok app. In LazyKiwi it runs text-to-video and image-to-video at 480p or 720p, in seven aspect ratios from 21:9 to 4:5, with clips from 1 to 60 seconds.

Question 2

Is Grok Imagine Video the same as the Grok chatbot?

Accepted Answer

No. Grok is xAI's conversational assistant; Grok Imagine is xAI's image and video generation family, and this page covers the video model only. In LazyKiwi you write a prompt, optionally add an image, choose a ratio and duration, and receive an MP4.

Question 3

Which aspect ratios does Grok support in LazyKiwi?

Accepted Answer

Seven: 16:9, 9:16, 1:1, 4:3, 3:4, 4:5 and 21:9, the widest set in the LazyKiwi workbench. 4:5 is only on Grok; 21:9 is shared with Seedance 2.5 and MiniMax H3. Resolution is 480p or 720p regardless of ratio.

Question 4

How much does Grok Imagine Video cost?

Accepted Answer

50 credits per second at either resolution: a 5-second clip is 250 credits, 10 seconds is 500 and 60 seconds is 3,000. 720p costs the same as 480p. New LazyKiwi accounts start with free credits, and the charge is shown before you generate.

Question 5

Can Grok Imagine Video do image to video?

Accepted Answer

Yes. Upload one image and Grok animates it with the same durations, ratios and resolutions as text mode; the prompt then describes the motion rather than the scene. Start-and-end-frame mode is not offered on Grok; use Kling v3 Omni or Seedance 2.5 when both endpoints are fixed.

Grok Imagine Video, xAI's video model, in seven aspect ratios