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Cohere开源Command A+：218B参数MoE大模型，主打企业级Agent与数据主权

币界网
币界网
币界网消息，Cohere正式开源2180亿参数的稀疏混合专家模型Command A+，采用Apache 2.0协议支持企业级Agent构建与私有化部署。新模型专为关键基础设施的数据主权需求设计，支持企业在无厂商锁定的情况下进行物理隔离部署。新模型总参数量为2180亿（218B），但单次推理仅激活250亿（25B）参数，实现了计算效率与生成性能的平衡。优化后的推理效率使其仅需两张NVIDIA H100或单张B200 GPU即可运行，Hugging Face也同步上线了W4A4等低精度量化版本，进一步降低了部署门槛。Command A+原生支持多模态图文输入，提供12.8万（128K）token的输入上下文窗口以及6.4万token的输出长度。它针对复杂的逻辑推理、自主工具调用、数据库查询等Agentic工作流以及长文档处理进行了深度优化，并支持包含所有欧盟官方语言在内的48种语言。
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09:11 · 05/21/26·878 views·
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