Tencent has unveiled the preview of its Hy3 model, a Mixture-of-Experts AI system featuring 295 billion parameters and 21 billion active parameters. According to NS3.AI, the Hy3 model achieved a score of 74.4% on the SWE-bench Verified test, marking a significant improvement from the 53.0% score of its predecessor, Hy2. This development highlights Tencent's ongoing advancements in AI technology.