Tencent Hy

Tencent Hy

Tencent's frontier AI model series

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Tencent Hy (formerly Hunyuan) is Tencent’s multimodal AI model family, covering text, image, video, 3D generation, and understanding. Built for developers, enterprises, and creators, it powers AI applications, content generation, and next-generation multimodal experiences.

Tencent Hy launches

Launch date
Hy4 preview
Hy4 previewTencent’s 770B open model for long-horizon work

Launched on August 29th, 2026

Hy3 preview
Hy3 previewThe first step in rebuilding Tencent Hunyuan model

Launched on April 24th, 2026

Hunyuan-A13B
Hunyuan-A13BPowerful MoE model, lightweight & open

Launched on July 1st, 2025