Topic: state of ai/leading models
Context: Still unverified. Tencent's own private evaluation; Artificial Analysis lists 25 open-weight models and Hy4 is not among them, so the top-tier claim and the narrow wins over GLM-5.3 and Kimi K3 have no neutral index to check against. Its top open models: Kimi K3 (50), GLM-5.3 (49).