8月3日，阿里巴巴盘前上涨4.37%，报127.59美元/股，成交额9.11万美元。
消息面上，阿里巴巴正式发布新一代基座大模型Qwen3.8-Max，总参数量达2.4万亿，在编程（Coding）和专业协作（Cowork）方面能力大幅提升。权威三方榜单Arena显示，该模型整体性能仅次于Anthropic的Claude系列，处于全球大模型第一梯队。目前Qwen3.8-Max的API服务已上线千问AI平台，国际价格仅为竞品Opus5的24%-40%，模型权重预计下周开源。此外，阿里同日公测企业级Agent产品"千问办公"，并有市场消息称月之暗面与阿里达成约2万张英伟达芯片的算力协议，多重利好共振推动股价走强。
（以上内容均基于市场公开消息，由程序或算法智能生成，仅作为股价异动提醒，不作为投资建议或交易依据。）
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