Hunyuan 4 preview tested: multi-agent combat and Agentic Coding score jumps from 16 to 10,779
karminski3 · x · 2026-09-04
karminski3 published a hands-on preview of Tencent's Hunyuan 4 (Hy4): instead of the usual delivery-agent test, this round used a far more complex multi-agent scenario where the model controls a game character while coordinating summoned SubAgents — and Hy4 even learned team-fight and door-blocking tactics.
The backend Agentic Coding test shows a stark contrast: Hy3 scored just 16, while Hy4 hit 10,779, with the video walking through how.
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