x.ai grok Update Version grok-imagine-video-1.5
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AI enhanced content
Update Summary
Imagine Video 1.5 now supports text, image, and voice references, plus native 1080p generation. The update is live in the xAI API with `grok-imagine-video-1.5` and expands availability on grok.com/imagine, iOS, and Android.
Update Details
New Features
- Text-to-video generation without a starting image.
- Native 1080p support for text-to-video and image-to-video.
- Image and voice references to keep character appearance and voice consistent across scenes.
- Multi-reference generation with up to seven references per video.
Hints
- Image and voice references started in the US for SuperGrok Heavy and SuperGrok Plus on grok.com/imagine and iOS, with rollout to all tiers over the next few days.
- Voice reference support in the xAI API is available on request.
Links
-
Grok Imagine
https://grok.com/imagine
Product Information
Vendor: x.ai
Product: grok
Product type: Other
Platform: Web
Version: grok-imagine-video-1.5
Vendor release date: Jul 31, 2026
Original release notes: View on vendor site
Published on updatealert.io: Aug 4, 2026
Description: AI assistant for conversation, analysis, and content generation.