# Grok

- Company: xAI
- Week: week of September 21, 2026 (2026-09-21)
- Page: https://ai-portal-library.dev/portals/grok/2026-09-21
- Compare week by week: https://ai-portal-library.dev/#compare?view=canvas&mode=time&portal=grok&weeks=2026-09-28,2026-09-21&device=desktop

## Design analysis

This shows the desktop version of Grok for the week of 2026-09-21, before scrolling. The screen is dark and in Chinese, with a menu on the left about a fifth of the width. A large question at the top asks what to explore, above the message box. The message box sits in the middle of the screen and is the largest item on it. Its outline is faint, but the hint text inside it is easy to read. Most text is light enough against the dark background to meet a common accessibility guideline. The label on the Fast mode button is dimmer than that guideline recommends. There are no suggested prompts and no note that it can make mistakes.

## Menu items

No menu item data for this week.

## Menu changes

No menu comparison for this week.

## Screenshots

- Desktop: https://ai-portal-library.dev/img/shots/2026-09-21/grok.local.png?v=1790384185876
- Mobile: https://ai-portal-library.dev/img/shots/2026-09-21/grok.mobile.local.png?v=1790384185876

## Compare with other products

- [Compare with ChatGPT](https://ai-portal-library.dev/compare/chatgpt-vs-grok)
- [Compare with Claude](https://ai-portal-library.dev/compare/claude-vs-grok)
- [Compare with Gemini](https://ai-portal-library.dev/compare/gemini-vs-grok)
- [Compare with Perplexity](https://ai-portal-library.dev/compare/grok-vs-perplexity)