Tizi AI

Search & answers · 2025 – 2026 · Baidu

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Baidu’s standalone mobile AI search assistant, combining conversational answers, automatic or deep reasoning, and video discovery.

IT Home reported that Tizi AI had closed, directing users to the separate Wenxin app for related functions.

Sources and verification

Shutdown: March 4, 2026 is an inferred display-date proxy: the dated report says an official permanent-closure announcement appeared that day and the product was already discontinued. The exact technical service cutoff, hour and time zone are not established. This is firsthand notice reporting republished by Sina, not a directly retrieved operator notice. The scope is the entire independently named mobile app; Wenxin and Baidu’s other AI services are not marked closed. A missing homepage alone is not the evidence. Official shutdown notice
Dates checked: Announced 4 Mar 2026 · Verified 5 Oct 2026
AI functionality: AI functionality source
Launch: IT Home reports that its app-listing check found an August 10, 2025 release as Tizzy.ai and an August 21 rename to Tizi AI. This is reported mobile-app availability, not a verified first internal test.
Location: China · Beijing. The product privacy policy identifies Beijing Baidu Netcom Science Technology Co., Ltd. and gives a legal contact address in Beijing. This is the operator’s stated legal contact city, not a verified engineering office or hosting location; no coordinates are inferred. Location source