Washington investigates rising adoption of Chinese AI models as OpenRouter and Vercel report growing market share
According to CNBC Technology, global adoption of Chinese AI models by companies increased in 2026, with OpenRouter and Vercel showing large shares of tokens on Chinese models (57-67% in the week of Sept. 14 on OpenRouter, 55% in August on Vercel). U.S. lawmakers are investigating the impact of rising adoption, while OpenAI and Anthropic unveiled cheaper models this week. Prominent comments from industry and policy researchers describe economic and security considerations surrounding Chinese models.
Key facts
- 01OpenRouter data shows Chinese models accounted for 57%-67% of tokens in the week of Sept. 14, up from 6%-13% in February.
- 02Vercel data shows Chinese models' share rose to 55% in August from 11% in January.
- 03About two-thirds (67%) of tokens used by OpenRouter's 'Global South' customers are on Chinese models, with about half the tokens on OpenRouter coming from U.S. companies.
- 04Earlier this week, OpenAI and Anthropic announced cheaper models.
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- Chinese AI models surge in global popularity — and Washington is worried · CNBC Technology