Tencent Hunyuan Hy4 Ranks Third on Artificial Analysis Cyber Index

1 reports archived1 independent sourcesupdated 11/13/2026, 15:06:41

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Tencent Hunyuan's Hy4 scored 58% on the Artificial Analysis Cyber Index, placing third behind Kimi K3.1 Pro (64%) and GPT-6 Sol (69%) and one point ahead of DeepSeek V4.1 Flash. It topped the CWE-Bench-AA vulnerability-finding benchmark at 76% while sitting on the capability-cost Pareto frontier at $0.92 per task.

LATEST/Tencent Hunyuan's Hy4 scored 58% on the Artificial Analysis Cyber Index, placing third behind Kimi K3.1 Pro (64%) and GPT-6 Sol (69%) and one point ahead of DeepSeek V4.1 Flash. It topped the CWE-Bench-AA vulnerability-finding benchmark at 76% while sitting on the capability-cost Pareto frontier at $0.92 per task.

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Artificial Analysis (@ArtificialAnlys)T1Nov 13, 15:06·78 pts
Tencent Hunyuan Hy4 Ranks Third on Artificial Analysis Cyber Index
- Hy4 scores 58% on the Cyber Index, third overall and one point ahead of DeepSeek V4.1 Flash
- It ranks first on CWE-Bench-AA at 76%, six points ahead of DeepSeek V4.1 Flash
- At $0.92 per task it sits on the capability-cost Pareto frontier, using 43% fewer output tokens than DeepSeek
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