Tencent Hy· @TencentHunyuan · X·· 2026-09-01AI 评分67
AI 导读
腾讯混元发布 Hy4 preview，770B 总参数、49B 激活、1M 上下文，定位生产力场景，开源并保持稳定低价，提供 HuggingFace 和 GitHub 入口。作者补充称 Hy4 preview 在 AI 研究中自主发现推理瓶颈，通过算子融合与通信优化将端到端吞吐提升 31.8%，且在不同上下文长度和并发下保持稳定。
正文 · 原文
One more thing about Hy4 preview that is particularly interesting.
In AI research. Hy4 preview found inference bottlenecks on its own and lifted e2e throughput 31.8% via operator fusion and comms opts — stable across context lengths and concurrency.
MORE ON: https://hy.tencent.ai/
🚀 Hy4 preview is here. 770B, 49B active, 1M context. Built for productivity. Open source frontier. Consistent affordable price. Use it. Tell us what breaks. More on Hy blog：https://hy.tencent.ai/research/hy4-preview HuggingFace：https://huggingface.co/tencent/Hy4-preview Github：https://github.com/Tencent-Hunyuan/Hy4-preview在 X 查看被引用的帖子
来源：Tencent Hy · x.com