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Baidu revenue misses as advertising slide outweighs AI cloud gains

By Thomson Reuters Aug 18, 2026 | 4:13 AM

Aug 18 (Reuters) – China’s Baidu missed Wall Street estimates for second-quarter revenue on Tuesday as declines in its core advertising business offset ​growth in AI-linked cloud services, sending its ‌U.S.-listed shares down 3.5% in premarket trading.

A prolonged downturn in China’s property sector and weak consumer spending have led businesses to cut marketing budgets, weighing on advertising demand and ‌pressuring ​Baidu’s online marketing business.

The company ⁠reported a 4% decline ⁠in revenue to 31.33 billion yuan ($4.65 billion) in the second quarter, compared with analysts’ average estimate of 31.96 billion yuan, according to data compiled ​by LSEG.

The online marketing services segment reported total revenue of 13.1 billion yuan in the ⁠quarter ended June, down 19% ⁠from a year ago.

However, the company’s ​AI-related businesses stood out, as businesses’ adoption of AI ​drove demand for Baidu’s cloud infrastructure.

Revenue from its ‌Core AI-powered Business, which includes cloud computing and AI applications, rose 25% year-on-year to 12.5 billion yuan.

Baidu has been increasing spending on AI infrastructure and ⁠talent, which analysts say could continue to pressure margins even as AI-related revenue grows.

Even so, Baidu has fallen ⁠behind Chinese rivals ‌such as ByteDance and Alibaba in ⁠the race to develop AI technologies ​and ‌products.

Its Ernie large language model has ​gone months ⁠without a major upgrade, while competitors have continued to roll out newer versions of their models.

($1 = 6.7423 Chinese yuan renminbi)

(Reporting by Harshita Mary Varghese in Bengaluru and Liam Mo in Beijing; Editing by Pooja Desai and ​Kate Mayberry)