Got early access to Tencent's Hy3 preview. This is the strongest model in the Hy series. Built on rebuilt pre-training and reinforcement-learning infrastructure. I tested its agentic capabilities. Results? It's built for real-world effectiveness, not just benchmark scores. 256K context length. Fast-and-slow-thinking fused MoE architecture. Cost-effective at scale. @TencentHunyuan #Hy3preview #Tencent Test case below: 👇 Video