When editing a video with Grok Build, you could actually annotate the layout of a video frame and instruct Grok to make a change -- for exam…

Grok Build enables users to annotate specific areas within video frames and provide instructions for AI-assisted edits, streamlining video editing workflows. This feature allows creators to visually designate layout elements and request modifications directly to the AI system. The capability represents an integration of visual annotation with generative AI to simplify video production tasks.

Source: Elon Musk (X) | 2026-05-20