Tencent Hunyuan Hy3 Matches Gemini 3.5 in Local Physics Simulation
rohanpaul_ai · x · 2026-07-07
In a test conducted on atomic.chat, a desktop app for running local LLMs, multiple models were tasked with generating physics simulations for objects like bowling balls, hockey pucks, and billiard balls. Tencent's newly released Hunyuan Hy3 achieved physics quality close to Gemini 3.5 at approximately 1/35th of the cost. The difficulty of the test lies in maintaining causal physical relationships, such as collision timing, momentum transfer, friction, and plausible scattering—the billiard break shot is particularly unforgiving of any angular errors. Notably, DeepSeek-V4 consumed the most tokens (50,600).
Related event: Tencent Open-Sources Hunyuan Hy3 for Agentic Workloads(26 posts)→
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