xAI's video generator now locks your character's face and voice
xAI just upgraded its Imagine Video 1.5 model, adding image and voice references alongside native 1080p text-to-video generation. Creators can now submit up to seven reference images to lock faces, products, or scenes across multiple clips, keeping character voices consistent throughout. Native 1080p and text-to-video are live for everyone, while reference tools roll out first to US paid subscribers.