Tencent Unveils and Open-Sources Hy3 (Hunyuan 3.0) AI Model, Led by Former OpenAI Researcher

Tencent has entered the next phase of the global AI race with the release of Hy3, also known as Hunyuan 3.0, a 295-billion-parameter Mixture-of-Experts model that immediately sets a new benchmark for Chinese AI systems. The model scored an 88.4 on Tsinghua University's 2026 spring PhD math exam, a r

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