[Tencent Hunyuan Launches Hy4 Preview Lightweight Model] According to Deep Tide TechFlow, on September 1, the Tencent Hunyuan team announced the release of the Hy4 preview lightweight model, reducing the weight of Hy4 preview from 1.5TB to approximately 214GB. It is reported that the compressed model's long-text comprehension ability is almost on par with the original model, multi-turn long-context retrieval remains at nearly the same level as the original version, and mathematical performance has only slightly declined, all within an acceptable range. It can handle daily coding assistance, tool invocation, long document processing, and regular Q&A tasks.