騰訊Hy3以5倍算力擊敗GLM-5.1
騰訊發布了擁有21b活躍參數的hy3 moe模型，據稱在專家評估中擊敗了glm-5.1等更大型的模型。
tencent open-sourced hy3, a mixture-of-experts model with 295b total parameters but only 21b active per inference plus 3.8b for the mtp layer. it supports 256k token context and is available on hugging face under an apache 2.0 license, with an fp8-quantized version also released. in a blind evaluation of 270 experts, hy3 scored 2.67, beating glm-5.1's 2.51, while internal tests indicated a hallucination rate drop from 12.5% to 5.4%. integration has already begun across tencent's ecosystem, including wechat, workbuddy, and the path of exile game assistant.