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  1. Models
  2. Video

Grok Imagine Extend Video

Try Model

Extend an existing video with SpaceXAI Grok Imagine. Requires a source video, supports 2-10s extensions, and bills on both input-video seconds and generated output seconds. Content policy rejections may still incur SpaceXAI's $0.05 policy-violation fee, which we pass through.

Added Mar 25, 2026

Details

Starting Price
From $0.120 per video
Model type
video-to-video

Final price depends on the selected settings and is shown before generation.

Settings

Generation controls available for this model.

Output Format

N/A

Default Duration

6

9 duration options

Extension Length

Select

Default

6

Options (9)

2 seconds, 3 seconds, 4 seconds, 5 seconds +5 more

Length of the generated continuation in seconds

Benchmarks

No public benchmark scores for this model yet.

Examples

Loading examples…

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Grok Imagine Video

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MiniMax H3 Max Turbo Extend

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Continue an existing video with 1–15 seconds of new footage, with optional audio references. Return the full extended video or only the continuation. Source videos must be 1.625–60 seconds and at most 50 MB.