Baidu is stepping deeper into China’s national AI drive after reporting a significant 50% year-on-year surge in artificial intelligence–related revenue for the quarter ending September.
The company’s AI income reached RMB 10 billion (US$1.4 billion), underscoring its expanding role in the government-backed “AI Plus” initiative, which seeks to embed AI technologies into traditional and emerging industries.
CEO Robin Li framed the company’s progress as part of a much broader economic transformation. Speaking at a recent event, Li said AI would serve as the “productive force” powering China’s next stage of industrial modernization, from ecommerce and cloud computing to manufacturing and autonomous mobility.
The statement aligns with Beijing’s plan to elevate AI as a strategic asset capable of strengthening both economic resilience and technological independence.
Baidu, Inc., BIDU
Despite the headline revenue jump, Baidu’s financial mix paints a more complicated picture. The company’s AI Cloud infrastructure business grew 33% to RMB 4.2 billion, while AI-native marketing saw an impressive 262% surge to RMB 2.8 billion. In contrast, AI application revenue rose only 6% to RMB 2.6 billion.
Across the broader business, Baidu’s AI Cloud posted 21% total growth, yet its legacy online advertising segment, long the company’s core profit engine, dropped 18%. This shift highlights a structural transition toward lower-margin infrastructure services and early-stage AI pilots, raising questions about how sustainable the rapid AI revenue expansion will be.
Non-GAAP operating margin fell sharply to 7.1%, declining 1,380 basis points year-on-year. This followed Baidu’s massive AI investments, which have exceeded RMB 100 billion since March 2023, pressuring profitability even as the company races to secure long-term technological footing.
At the center of Baidu’s push is its ERNIE family of large language models, including ERNIE 4.5 and the recently highlighted ERNIE X1, which Baidu claims runs at roughly half the cost of competing reasoning models such as DeepSeek-R1.
To attract enterprise developers, Baidu has introduced subscription-based AI accelerator packages — a model that recorded 128% year-on-year growth. The shift marks a broader trend in China’s enterprise AI market as companies move away from costly one-time hardware purchases toward predictable, cloud-based usage.
ERNIE’s API pricing begins at $0.55 per million input tokens and $2.20 per million output tokens, signaling Baidu’s intention to aggressively compete on affordability while scaling adoption. This pricing strategy is likely to pressure SaaS vendors and AI resellers, who must balance partner margins with the cost-efficiency expectations of customers.
Baidu has opened its AI search capabilities via API to over 625 partners, including major hardware brands such as Samsung and Honor. These relationships are crucial in determining how widely Baidu’s AI will proliferate across devices, applications, and enterprise systems.
The company’s stock reflected cautious optimism following the earnings update, rising 2.2% to HK$113.6 (US$14.6) in Hong Kong trading on November 20.
As China accelerates the rollout of its “AI Plus” agenda, Baidu is positioning itself as a key infrastructure provider and model developer. But as the numbers show, the race to scale AI comes with narrowing margins and intensifying competition, and Baidu must now prove that its sizeable investments can translate into durable, long-term profitability.
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