Grok 4.5 is pretty good at building websites. Just made a beautiful website about black holes. Check this out:

Grok 4.5 demonstrated capability in website creation by generating a visually appealing website about black holes as an example of its web development functionality. The post was shared on X (formerly Twitter) showcasing the AI tool's ability to produce aesthetically designed web content. This represents a practical application of Grok's generative capabilities in frontend web design.

Source: Elon Musk (X) | 2026-07-08