Tencent's Hy4 AI model claims second place among Chinese models, challenges Claude Opus 5.5
tencent releases hy4 ai model with image understanding and computer operation, ranks second among chinese models, but trails top models like claude opus 5.5 in hard math and coding tasks.
tencent has unveiled its ai model hy4, which can understand images and operate software on its own. the model was trained on significantly more data than its predecessor and ranks among the strongest open-weight models. hy4 was optimized for coding, finance, and office work, and has been used to improve training pipelines for other models. in independent tests, hy4 ranks second among chinese models but falls behind top models like claude opus 5.5 on hard math and coding tasks.