China AI models top global usage for 19th week; Tencent Hy4 leads

The sustained leadership of Chinese AI models in token consumption signals a structural shift in global AI usage patterns, not a transient spike. Tencent's Hy4 surge suggests that enterprise-scale deployment, possibly tied to its ecosystem, is driving demand. The exit of Xiaomi and Gemini models from the top tier indicates intense competitive churn. For market observers, the key question is whether this Chinese dominance reflects durable adoption or is fueled by specific, one-off use cases. Watch whether token volumes translate into sustainable revenue streams for these model providers.