Accelerating progress
Hy is Tencent’s own family of AI models.
Hy4. Train a larger model, Hy4, for release later in 2026.
Stronger training. Keep improving Hy after pre-training with more powerful reinforcement learning, and widen what it can do beyond text.
Model and product together. Feed what more than 50 products learn from real use back into training, so each new version is designed with the products it serves.
- Tencent released the full production version of Hy3 in July 2026. Since 7 July it has ranked among the top three models in the world by tokens used on OpenRouter.
- Daily token use of Hy3 was about seven times the preview’s, across every channel, once customers paid for it.