video model comparison
Gemini Omni Flash 1.1 vs grok-imagine-video
Gemini Omni Flash 1.1 and grok-imagine-video are both current video models, from Google and xAI. grok-imagine-video is 50% cheaper per video second than Gemini Omni Flash 1.1, $0.05 vs $0.10.
Data verified October 13, 2026 · Dataset 2026-10-13
Side by side
Standard-tier prices in effect today. The better value in each row is highlighted.
| Fact | Gemini Omni Flash 1.1 | grok-imagine-video |
|---|---|---|
| Price per video second | $0.10 | $0.05 (better) |
| Artificial Analysis Video Arena (text to video) | 1114 Elo (#2 of 4) | Not measured |
| Artificial Analysis Video Arena (image to video) | 1130 Elo (#1 of 3) | Not measured |
| Arena Text-to-Video | Not measured | 1342 Elo (#2 of 3) |
| Arena Image-to-Video | Not measured | 1415 Elo (#1 of 2) |
| Provider | xAI | |
| Release date | August 27, 2026 | Not reported |
| Access | API only | API only |
| Context window | 1,048,576 tokens | Not reported |
| Max output | Not reported | Not reported |
| Input | text, image, video | text, image, video |
| Output | video, audio | video |
Scores:Artificial Analysis · 2026-10-13Artificial Analysis · 2026-10-13Arena · 2026-10-12
When to choose each
Gemini Omni Flash 1.1
Best for
- Short clips with sound that need conversational edits
Watch out for
- Each clip is 3 to 10 seconds; extensions add 10 seconds at a time up to 40 seconds
- Editing uploaded videos is not available in every region, and voice editing is not supported
grok-imagine-video
Best for
- Grok Imagine video generation and editing
Watch out for
- No exact compatible public benchmark snapshot is recorded
Gemini Omni Flash 1.1 vs grok-imagine-video FAQ
Which is cheaper, Gemini Omni Flash 1.1 or grok-imagine-video?
grok-imagine-video is 50% cheaper per video second than Gemini Omni Flash 1.1, $0.05 vs $0.10.
Related comparisons
- Dreamina Seedance 2.5 vs Gemini Omni Flash 1.1
- Dreamina Seedance 2.5 vs grok-imagine-video
- Gemini Omni Flash 1.1 vs Grok Imagine Video 1.5
- Gemini Omni Flash 1.1 vs Grok Imagine Video 1.5 Lite
- Gemini Omni Flash 1.1 vs Veo 3.1 Lite Preview
- Gemini Omni Flash 1.1 vs Veo 3.1 Preview
- Gemini Omni Flash 1.1 vs Wan 3.0 Video
- Gen-4.5 vs grok-imagine-video
- grok-imagine-video vs Grok Imagine Video 1.5
- grok-imagine-video vs Grok Imagine Video 1.5 Lite
Production evaluation
Choosing between Gemini Omni Flash 1.1 and grok-imagine-video?
Public benchmarks narrow the shortlist. We run both on your own tasks, data and cost limits, then build the routing and review controls to run the winner in production.
- A head-to-head evaluation on your real workload
- Routing between models by cost and difficulty