Tencent launches Yuanbao Search, an AI search engine that digs into WeChat articles and promises ads will never pose as answers

The backstory: why search is a battleground again

For more than two decades, searching meant typing keywords and getting a page of links. Large language models are turning search into a single written answer. That's more convenient, but it brings back two old problems in new form: can you trust the answer, and are ads quietly mixed into it?

Tencent has something few rivals can offer: WeChat. A huge share of China's long-form articles, local information, and expert commentary is published as WeChat Official Account posts, and for years that content has been hard to find through general search engines. Tencent already runs the Yuanbao AI assistant and owns the Sogou search engine.

What launched

On November 11 — Tencent's 28th anniversary — the company announced that Yuanbao Search is live. You can use it by going to so.qq.com in any browser, or by updating QQ Browser and switching its default engine to Yuanbao Search.

According to Tencent:

It rebuilt the whole search process on the Yuanbao AI model, from understanding what you're asking to retrieving, ranking, and assembling the answer. Tencent says its index holds hundreds of billions of items.

It searches the open web, WeChat Official Account articles, WeChat Channels videos, and academic literature. For research papers, it explains the conclusions in plain language while keeping links back to the original, and it can translate English content in one tap.

It favors official and authoritative sources and draws on 157 of them.

And the headline promise: ads will not be disguised as answers. Ads sit in a separate module labeled "related ads," and users can tap to collapse the whole block. Li Ruizhang, who leads the Yuanbao Search web product, said: "We don't reject advertising, but users shouldn't have to look for answers inside ads." He described Tencent's approach as restraint, with ads kept clearly separate.

You can search by typing, speaking, or taking a photo, and results can include cards and charts. Tencent also says the engine uses what it calls a "recursive self-improvement" mechanism to find problems from real use and feedback and keep getting better. That is Tencent's description; there is no public independent evaluation of how it works or how well.

Why it matters

China already has plenty of AI search tools. Tencent's edge is exclusive content. If WeChat articles and Channels videos become easy to search, that is a genuinely new way into a huge body of information that has been largely walled off.

The ad promise matters too. Ads blended into results are one of the most common complaints about search engines. By publicly committing to a separate, collapsible ad block, Tencent has set a standard that users and regulators can hold it to.

What it means for you

If you're trying to find a specific WeChat article or video, or want a quick plain-language read on an English paper, this is a new place to try. But AI answers can still be wrong. For key numbers, medical, or legal information, click through to the original source. And whether "ads never pose as answers" holds up over time is worth watching as you use it.

Original sources published: Sina Tech, Nov 11, 2026, 14:44 Beijing time (UTC+8); IT Home, Nov 11, 2026, 14:47 Beijing time; IT Home (Li Ruizhang interview), Nov 11, 2026, 15:49 Beijing time