Expired85% confidenceFactTime unknown
Grok's video generation capability is based on the self-developed Aurora model, which integrates audio generation and video generation end-to-end.
1
Sources
85%
Confidence
Medium-term (~90 days)
Relevance
6/1/2026
First Seen
Valid until: 8/30/2026(expired)
Sources
4款免费AI视频生成工具评测：Grok/豆包/即梦/Google AI Studio使用教程
bilibili大专教父mys
Related Entities
Related Claims
UnverifiedGrok's image generation feature is based on the Aurora model, a proprietary image generation model developed by xAI that uses a diffusion model architecture and is capable of generating high-resolution images from text prompts.70% similarUnverifiedThe Grok E5 image generation model supports synchronized audio and visual generation.69% similarUnverifiedGrok has claimed to be the fastest AI video generation tool.69% similarUnverifiedGrok's image generation feature is based on a Diffusion Model architecture, generating high-quality images through a process of gradually denoising from random noise.69% similarUnverifiedVideos generated by Grok come with background music and sound effects, which is quite rare among free AI video generation tools.69% similar
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