Grok Imagine Video 1.5

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xai/grok-imagine-video-1.5

xAI Grok Imagine Video 1.5 — xAI's latest video model: text-to-video and first-frame image-to-video with sound, 1–15 sec, up to 1080p.

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Input modalities: text · image
Output modalities: video
Capabilities: Video · Text To Video · Image To Video
Upstream release: 2026-05-30
RouteMux name: xai/grok-imagine-video-1.5

Live model playground

Try Grok Imagine Video 1.5 here

Tune the request, see the current price ceiling, and inspect the real response without leaving this model page.

asyncvideo

1Configure input

Prompt

0 / 20,000

First frame

Maximum estimated cost—

2Live result

Your result will appear here

Enter an input on the left. The same RouteMux Playground execution and billing path powers this embedded test.

Grok Imagine Video 1.5 API pricing

OutputOfficial $0.08 /sec

$0.04/secSave 50%

480P$0.04 /secOfficial ~~$0.08~~
720P$0.07 /secOfficial ~~$0.14~~
1080P$0.125 /secOfficial ~~$0.25~~

Limited time10% extra Credits on your first top-up — up to 200 bonus Credits

Applies to your first top-up within 72 hours of signing up. Minimum $20, once per account.

Key capabilities

VideoText To VideoImage To Video

Interface and protocols

OpenAI Sora

Use any of these IDs to call this model via the API.

RouteMux namexai/grok-imagine-video-1.5

Replace the ROUTEMUX_KEY placeholder with your API key. Create one →

curl https://api.routemux.com/v1/videos \
  -H "Authorization: Bearer <ROUTEMUX_KEY>" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "xai/grok-imagine-video-1.5",
    "prompt": "A quiet product shot of a glass observatory at dusk",
    "seconds": 5,
    "size": "1280x720"
  }'

base_url: https://api.routemux.com/v1

Performance (last 30 days)

Grok Imagine Video 1.5 FAQ

›What is Grok Imagine Video 1.5?

xAI Grok Imagine Video 1.5 — xAI's latest video model: text-to-video and first-frame image-to-video with sound, 1–15 sec, up to 1080p.

›How much does the Grok Imagine Video 1.5 API cost?

Through RouteMux, Grok Imagine Video 1.5 is billed per second, by resolution: 480P $0.04, 720P $0.07, 1080P $0.125. Each is below the official list price.

›How do I call Grok Imagine Video 1.5 via API?

Grok Imagine Video 1.5 is OpenAI-compatible: point your base URL at RouteMux and set the model field to xai/grok-imagine-video-1.5 — no code changes needed.

›Which input and output modalities does Grok Imagine Video 1.5 support?

Grok Imagine Video 1.5 accepts text, image as input and produces video as output.

›When was Grok Imagine Video 1.5 released?

Grok Imagine Video 1.5 was released on May 30, 2026.

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