Gemini Omni Flash vs Grok Imagine Video 1.5
Gemini Omni Flash leads on human preference — 1375 vs 1328 Elo (#1 of 82 in the Image-to-Video Arena). The right pick still depends on style, speed and licensing — details below.
Gemini Omni Flash✓google/gemini-omni-flash/reference-to-videovs
Grok Imagine Video 1.5xai/grok-imagine-video/v1.5/image-to-video| Human-preference Elo | 1375 | 1328 |
| Arena rank | #1 of 82 | #5 of 82 |
| Category | image-to-video | image-to-video |
| License | commercial | commercial |
Frequently asked
Is Gemini Omni Flash better than Grok Imagine Video 1.5?
By human preference, Gemini Omni Flash currently rates higher (1375 vs 1328 Elo). Preference votes measure typical output quality; test both on your own prompts for style fit.
What kind of models are Gemini Omni Flash and Grok Imagine Video 1.5?
Both are image to video models available as hosted API endpoints — Gemini Omni Flash (google/gemini-omni-flash/reference-to-video) and Grok Imagine Video 1.5 (xai/grok-imagine-video/v1.5/image-to-video).
See the full best image-to-video models ranking.