xAI · Video model

Grok Video Extend

Prompt-guided video extension at 720p

Extend Video5s, 10s720pAudio

Generate with Grok Video Extendfrom 4 credits

Exact pricing

Compare credit costs from the published model catalog. The studio shows the current quote for your settings before you generate.

Duration	Credits
5 seconds	4
10 seconds	8

All prices at up to 720p.
Generated audio included.

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