Grok Imagine (T2V / I2V)

Overview

Grok Imagine is available in two video routes:

• grok-imagine-t2v (text-to-video)
• grok-imagine-i2v (image-to-video)

It is useful when you want a lighter-cost, shorter-video option for exploration.

Inputs

Text-to-Video (grok-imagine-t2v)

• prompt (required)

Image-to-Video (grok-imagine-i2v)

• prompt (required)
• referenceImage (required, max 1)

Parameters

• aspectRatio (T2V): 2:3 / 3:2 / 1:1 / 9:16 / 16:9
• duration: 6 / 10 seconds
• resolution: 480p / 720p

Tips

• Start with 480p + 6s for quick direction checks.
• Use I2V when you need tighter visual consistency with a source frame.
• After concept validation, switch to higher-spec models for final production if needed.