Elon Musk’s artificial-intelligence venture xAI has broadened access to its Grok platform by rolling out a web-based beta of Grok Imagine, the system’s image- and video-generation module. Test users can now browse a shared gallery, animate selected videos and scroll through multiple results under each prompt, features that previously required the iOS or Android app. Musk described Imagine, still at version 0.1, as an “imagination amplifier” designed to create visuals almost instantly and iterate rapidly. xAI has also issued two rapid-fire updates to the Grok mobile application, moving from version 1.1.54 to 1.1.55. The releases add cosmetic “outfits” for the service’s virtual companions and improve video quality, part of what the company says are daily performance gains across the broader Grok stack. Separately, developers using the Cursor coding environment report that a stealth model labeled “Sonic” has appeared with free, unlimited usage. Screenshots circulating among users show the model is supplied by xAI, fuelling speculation that Sonic is the long-anticipated “Grok Code” engine optimised for low-latency software development tasks. Community chatter points to a larger upgrade—version 4.20 of Grok—potentially arriving soon, underlining a brisk cadence of feature additions. xAI has not confirmed a launch date, but Musk has invited engineers to help turn Grok into what he calls “the best imagination amplifier in the known Universe.”