Overview
- Usage data from major developer gateways show Chinese models now account for the majority of tokens on platforms such as OpenRouter and Vercel, reversing their small share from early 2026.
- Adoption was driven first by much lower prices and then by technical gains, especially on coding and agent-like tasks where some Chinese models narrowed the gap with leading U.S. systems.
- Companies in lower-income and middle-income markets have led the shift, with firms in the Global South using Chinese models for the bulk of their requests because they meet needs at far lower cost.
- Washington has stepped up responses, keeping export controls on advanced chips in place and opening congressional probes while U.S. firms have announced cheaper, more efficient models to try to regain market share.
- Policy and security worries focus on indirect access to advanced Nvidia-class chips through overseas data centers and on model 'distillation,' and the practical effect could deepen China-linked tech ties in emerging markets while pressuring U.S. companies and regulators.