美团发布了 LongCat AI （龙猫 AI）；已经上架 https://huggingface.co/meituan-longcat/LongCat-Flash-Chat

You can chat with LongCat-Flash on our official website: https://longcat.ai.

We introduce LongCat-Flash, a powerful and efficient language model with 560 billion total parameters, featuring an innovative Mixture-of-Experts (MoE) architecture. The model incorporates a dynamic computation mechanism that activates 18.6B∼31.3B parameters (averaging∼27B) based on contextual demands, optimizing both computational efficiency and performance. To achieve advanced training and inference efficiency, we employ a shortcut-connected architecture that expands computation-communication overlap window, achieving over 100 tokens per second (TPS) for inference cost-effectively. Our comprehensive training and scaling strategies ensure stable, efficient training, while tailored data strategies enhance model performance.

我们推出LongCat-Flash——一款总参数量达5600亿的强大高效语言模型，采用创新的混合专家架构（Mixture-of-Experts）。该模型具备动态计算机制，能根据上下文需求激活186亿至313亿参数（平均约270亿），在计算效率与性能之间实现最优平衡。通过采用具有短路连接的架构设计，我们扩展了计算-通信重叠窗口，使推理速度突破每秒100个token（TPS）且保持优异成本效益。全面的训练扩展策略确保稳定性与高效性，量身定制的数据策略则持续提升模型性能。

LongCat-Flash-Chat/tech_report.pdf at main · meituan-longcat/LongCat-Flash-Chat · GitHub

不会主动提供数字支撑。

继续文本分析；对财务数据的关注度极低。

目前测试中 龙猫 AI 表现不俗；最好的就是速度快。

隔壁的答案