New Models

Try Grok Imagine 1.5 on Automatica

Grok Imagine Video 1.5 is now live on Automatica. xAI's image-to-video model animates a single still into a clip with native synchronised audio, lip-sync, and frame extension.

August 9, 2026

2 min read

Try Grok Imagine 1.5 on Automatica

Grok Imagine Video 1.5 is now live on Automatica. xAI's image-to-video model animates a single still into a clip with native synchronised audio, lip-sync, and frame extension.

Grok Imagine Video 1.5 is now in the Automatica model picker. xAI's video model takes a single still image and turns it into a moving, sounding clip.

The distinction that matters: most video models start from a text prompt and imagine a scene. Grok Imagine 1.5 starts from your frame and continues it. Composition, lighting, and subject identity carry through instead of getting reinterpreted — which makes it the right tool when you've already composed the shot and just need it to move.

What it does

Animates your source faithfully. Product shots, portraits, concept art — the image becomes the first frame, not a loose stylistic suggestion.

Generates audio in the same pass. Ambience, effects, music, and lip-synced dialogue, matched to what's on screen. No separate post-production step.

Extends from the final frame. Clips cap at 15 seconds, but you can continue from the last frame in 6–10 second additions, with motion and lighting carrying across the join.

Resolution

480p / 720p at 24fps

Clip length

Up to 15 seconds

Audio

Native, synchronised, with lip-sync

Modes

Image-to-video, text-to-video

Prompting notes

Don't re-describe the image — the model can already see it. Write motion, not description.

Direct, don't narrate. "Slow push-in, embers drifting across frame" gives the model something to execute. "An epic battlefield scene" doesn't.

Ask for the sound you want. Audio follows prompting the same way visuals do.

Iterate at 480p, then re-run your winning prompt at 720p.

When to use something else

Reach for Seedance 2.5 if you need a continuous shot longer than 15 seconds or want to anchor against many references at once. Reach for Veo if you need maximum resolution for a client deliverable.

Grok Imagine 1.5 is available on all Automatica plans, billed with your existing generation credits.

Try Grok Imagine 1.5 →

FAQ

Does it need an input image? Image-to-video is what it's tuned for, but text-to-video is supported. If you have a frame, use it.

How long can clips be? Up to 15 seconds per generation, extendable in 6–10 second additions.

Does it generate sound? Yes — ambience, effects, music, and lip-synced dialogue, all in the same pass as the video.

How does it compare to Seedance 2.5? Seedance goes longer and handles more references. Grok Imagine 1.5 is faster and more faithful when animating one specific frame. Different problems.

Ben Keeling

Automatica

8 posts

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