9月16日,国金证券(600109)研报表示,DeepSeek V4.1Flash于9月10日发布,原生多模态、100万Token上下文、384K输出;非对称激活(入8B/出16B),缓存缩至890字节/Token,显存降至上代1/4。API价大降,但权重510GB、本地需8卡节点,自部署TCO反升。七项测试中代码与智能体五项超V4Pro,仅推理两项不及。金融投研里:估值底稿可重算、行业研究建实体...
Source Link9月16日,国金证券(600109)研报表示,DeepSeek V4.1Flash于9月10日发布,原生多模态、100万Token上下文、384K输出;非对称激活(入8B/出16B),缓存缩至890字节/Token,显存降至上代1/4。API价大降,但权重510GB、本地需8卡节点,自部署TCO反升。七项测试中代码与智能体五项超V4Pro,仅推理两项不及。金融投研里:估值底稿可重算、行业研究建实体...
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