GrokGrok Extend VideoVideo → Video
Extend an existing video forward with a new prompt — up to 10 seconds.
Video InputUp to 10s
Params
Billed at this model’s published rate.
Result
Other models from Grok
Same vendor, same API call — the differences are below.
| Model | Use case | Price | Resolution | Duration | Count | Added |
|---|---|---|---|---|---|---|
| Grok 4.7 | Image → Text | from $0.50 / 1M cached in | — | — | — | Wed, Oct 14 |
| Grok Imagine 1.5 Lite | Text → Video | from $0.09 / sec | 480p · 720p · 1080p | 3–15s | — | Tue, Oct 13 |
| Grok Imagine 2.0 | Text → Image | from $0.044 / gen | 1k · 2k | — | 1–4 | Wed, Aug 19 |
| Grok Imagine 1.5 | Text → Video | from $0.099 / sec | 480p · 720p · 1080p | 3–15s | — | Tue, Jun 2 |
| Grok Imagine Quality | Text → Image | from $0.055 / gen | 1k · 2k | — | 1–4 | Tue, May 19 |
| Grok TTS | Text → Speech | $0.0165 / 1K chars | — | — | — | Tue, Apr 21 |
| Grok Imagine 1.0 | Text → Video | from $0.055 / sec | 480p · 720p | 3–15s | — | Tue, Feb 24 |
| Grok Edit Video | Video → Video | from $0.055 / sec | — | — | — | Fri, Feb 6 |