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Hy4 preview — Startup Profile
Startup

Hy4 preview

For developers: Hy4 preview is Tencent's 770B multimodal mod

Development & IT
0 Momentum score
Signals per week, last 12 weeks
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  1. Launches Hy4 preview launched on Launch Llama
  2. Launches Hy4 preview launched on Product Hunt

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About the startup

Hy4 Preview is a 770B MoE model (49B active, 1M context) from Tencent, built for long-horizon agentic tasks. It autonomously handles coding, game dev, and complex document analysis, running its own tests and fixing bugs before delivery.

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