# Lenovo releases Tianxi AI 4.5 for AI PCs, with cross-device super mode features

> Original title: “超能模式”重磅登场！联想天禧AI 4.5全端升级，三大场景打造“职场超能搭档”

- Source: QbitAI
- Published: 2026-10-30T10:44:01.000Z
- Bad Influence: https://badinfluence.news/items/o5irpho1q3n9ro9v1s9agyxaj
- Original: https://www.qbitai.com/2026/10/506779.html

## Summary

Lenovo releases Tianxi AI 4.5 on AI PCs on October 30, following AI phone and AI tablet launches on October 20 and October 27. The update adds a "super mode" that turns the assistant into an agent executing multi-step tasks across apps such as Feishu, Lenovo Browser and WeCom, and lets users remotely trigger the AI PC from an AI phone or tablet.