Grok Imagine Video 1.5 on AI Gateway

The focus of this Vercel Changelog entry is that the Vercel AI Gateway has added xAI's Grok Imagine Video 1.5, allowing users to call this video generation model through Vercel's model routing and API interface. The public page shows that the corresponding model name is Grok Imagine Video 1.5 Preview, the model slug is xai/grok-imagine-video-1.5-preview, and the capability tag is mainly image-to-video; in other words, it more clearly corresponds to the generation flow of turning images into video. For developers, this kind of addition usually means there is no need to directly integrate the API of every individual model provider—new audio/video generation models can be added to existing Vercel AI Gateway workflows and tested in the Playground or in code. For designers, marketers, and creators, the value lies in being able to extend static assets into short videos for use in concept proposals, social media assets, product visuals, or prototype demonstrations. However, because the original article content for this topic is marked as not provided, one cannot infer whether this Vercel article announced specific upgrades such as image quality, speed, cost, audio, lip-sync, text-to-video, or video editing; without original text to support them, these should be reserved. In terms of importance, this is a practical-type update to the generative audio/video toolchain: it adds another optional xAI video model within the Vercel ecosystem, offering integration convenience for teams already using the AI Gateway or AI SDK, but it is not a research breakthrough or a major platform strategy shift, so its importance is medium.