Tencent Hy4 ranks #4 on OpenDesign design benchmark, 0.1 pt behind GPT-6.1 Sol at 41% lower cost

ShunyuYao12 · x · 2026-11-06

OpenDesign tested 23 models on real-world design tasks: Tencent Hunyuan's Hy4 scored 90.0/100, ranking #4 and just 0.1 points behind GPT-6.1 Sol (90.1) at an estimated 41% lower cost ($0.227 per artifact). Kimi K3.1 Pro leads with 91.0, followed by GPT-6.1 Terra at 90.3. Scores combine design quality (70) and requirements fulfillment (30), with costs estimated from recorded token usage (Nov 2026 data).

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