Hy-MT2-1.8B

Tencenttencent/hy-mt2-1.8b

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Hy-MT2-1.8B is Tencent Hunyuan's smallest open-weight translation model (1.8B dense parameters, Apache 2.0 license), supporting 33 languages as the lightest of the three Hy-MT2 'fast-thinking' sizes alongside the 7B dense and 30B-A3B MoE variants. Despite its size it beats mainstream commercial translation APIs on general and business-domain benchmarks, and AngelSlim quantization down to about 440MB makes it deployable on mobile chipsets for on-device translation.