# Pi

- Company: Inflection AI
- Week: week of October 19, 2026 (2026-10-19)
- Page: https://ai-portal-library.dev/portals/pi
- Compare week by week: https://ai-portal-library.dev/#compare?view=canvas&mode=time&portal=pi&weeks=2026-10-19,2026-10-12&device=desktop

## Design analysis

This shows the desktop version of Pi for the week of 2026-10-19, before scrolling. A dark sidebar on the left takes up about a fifth of the screen width. A card with an orange picture stands out most on the screen. The text is light enough against the dark background to meet a common accessibility guideline. The outline of the message box is faint, but the hint text inside it is easy to read. The green arrow-shaped button is hard to see against the message box. You start in the message box, which asks what is on your mind. A note below the message box says Pi may make mistakes. The featured card differs from the week of 2026-10-12.

## Menu items

- Sidebar: an icon button (split-rectangle icon), New chat, Activities, Discover, My stuff, Help & feedback, Settings
- Top bar: an icon button (three-dot icon)

## Menu changes

No menu changes compared with the week of October 12, 2026.

## How the Pi UI changed

No menu changes have been recorded for Pi yet.

## Screenshots

- Desktop: https://ai-portal-library.dev/img/shots/2026-10-19/pi.local.png?v=1792784025150
- Mobile: https://ai-portal-library.dev/img/shots/2026-10-19/pi.mobile.local.png?v=1792784025150

## Compare with other products

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