Grok Imagine Video 1.5 Preview
Grok Imagine Video video model
Use Grok Imagine Video with its current video limits visible.
Vizify lists Grok Imagine Video 1.5 Preview as a single video policy covering 1–15s at 480p / 720p. This page shows its verified public parameter envelope and the workflows that accept it.
1 available policy Duration: 1–15s Output: 480p / 720p Up to 1 reference image Native audio always on Text or image start
Verified catalog facts
What Vizify exposes for this model family.
These facts are generated from the current public catalog, not copied from provider marketing.
Text · Image
Video
Video generation
Reviewed 2026-08-02
Where this family fits.
Preparing a bounded Grok Imagine Video shot brief
Checking 1–15s, 480p / 720p and auto / 1:1 / 16:9 / 9:16 / 3:2 / 2:3 before you run
Pacing a Grok Imagine Video shot anywhere between 1 and 15 seconds
Deliverables that expect Grok Imagine Video to render its own audio track
Animating a single reference image with Grok Imagine Video
What not to assume.
Every request has to fit the Grok Imagine Video 1.5 Preview envelope of 1–15s and 480p / 720p; values outside it are refused before rendering.
Grok Imagine Video always renders its own audio; the catalog lists no silent Grok Imagine Video policy.
Motion can drift in identity, geometry, small text, logos and continuity, so Grok Imagine Video output still needs review before publishing.
A Grok Imagine Video request is asynchronous: a pending job is not a finished clip.
What the Grok Imagine Video envelope allows
Grok Imagine Video currently lists 1–15s durations, 480p / 720p output and auto / 1:1 / 16:9 / 9:16 / 3:2 / 2:3 aspect ratios. Length is a free range from 1 to 15 seconds, so pacing is set by the request rather than by the model.
Choosing the workflow
Grok Imagine Video starts from a prompt alone or from a reference image, so the first decision is which of the two carries the framing. One reference frame is accepted per request. Audio is rendered natively with the clip rather than added later.
How a request runs
Vizify inspects the selected policy before it sends the request, so a value outside the published envelope is refused rather than quietly adjusted. Video generation is asynchronous: a pending job is not a completed artifact, and the returned clip still needs a review pass for identity, geometry, small text and continuity before it is published.
Evidence boundary
Availability and parameters were checked against Vizify’s generation catalog on 2026-08-02. These product facts do not establish market ranking, external pricing, or benchmark leadership.
FAQ
Questions about Grok Imagine Video models in Vizify
Is Grok Imagine Video available in Vizify?
Yes. Grok Imagine Video 1.5 Preview is listed in the current public video catalog as 1 selectable policy.
What does the Grok Imagine Video model page cover?
It covers the single Grok Imagine Video 1.5 Preview policy: 1–15s durations, 480p / 720p output, auto / 1:1 / 16:9 / 9:16 / 3:2 / 2:3 aspect ratios and its reference limits.
What duration, resolution and aspect ratios does Grok Imagine Video support?
The catalog lists 1–15s, 480p / 720p and auto / 1:1 / 16:9 / 9:16 / 3:2 / 2:3. Any whole number of seconds between 1 and 15 is accepted.
Does Grok Imagine Video generate audio?
Yes. Grok Imagine Video renders a native audio track on every request, and the catalog lists no silent variant.
How many reference images can Grok Imagine Video use?
One reference image per request. Grok Imagine Video also accepts a text-only start when no frame is supplied.
Where do I start a Grok Imagine Video video?
Open a compatible Vizify video tool, prepare the prompt and any required reference image, then let Vizify inspect the selected Grok Imagine Video policy before execution.