Baidu's AI Cloud Booms as Its Ad Business Keeps Slipping

Baidu's latest earnings read like a company in the middle of swapping out its engine while still driving. The Chinese search and AI firm reported second-quarter results on Tuesday, August 18, and the headline number was not flattering: total revenue of 31.3 billion yuan, down 4 percent from a year earlier, with profit missing expectations. Look one level down, though, and the more interesting picture appears. The parts of Baidu tied to artificial intelligence are growing fast enough to start carrying the whole business.

Where the growth is

AI Cloud Infrastructure led the way with 7.3 billion yuan in revenue, up 50 percent year over year, according to figures from Investing.com. Within that, GPU cloud revenue jumped 283 percent, a sign of just how much demand there is in China for rentable AI computing power. Baidu's core AI-powered business grew 25 percent to 12.5 billion yuan, which the company says now accounts for exactly half of its general business revenue.

Chief executive Robin Li has been framing this shift as the point of the whole strategy. The AI side is no longer a science project bolted onto a search company. On these numbers it is half the general business, and the fastest-growing half.

What is dragging

The weakness sits in the business Baidu was built on. Online marketing services, its traditional search advertising engine, brought in 13.1 billion yuan, a 19 percent drop from a year earlier. That decline is steep enough to swamp much of the AI gains in the top-line total, which is why overall revenue fell even as the AI lines climbed. As Quartz noted, cloud growth could not fully offset the advertising pressure this quarter.

AI Applications revenue, a smaller line covering consumer and enterprise AI products, came in at 2.5 billion yuan, up a modest 3 percent. The uneven spread across these segments is the honest version of the AI transition story. One part is compounding quickly, one part is barely moving, and the legacy cash cow is shrinking.

The bigger read

Baidu is essentially betting that selling AI infrastructure and services will grow faster than search advertising declines, and that the crossover happens before the old business erodes too far. This quarter the two trends nearly cancelled out. The company can point to a cloud unit expanding at 50 percent and a GPU business nearly quadrupling as evidence the bet is working, while skeptics can point to a revenue line that still went backwards.

It is a familiar tension across the industry, where enormous AI demand sits alongside pressure on the businesses that used to pay the bills. For a different angle on that same demand surge, see our coverage of Palantir's near-doubling of revenue.