北京——2026年8月11日 ，亚马逊云科技宣布Amazon DynamoDB的向量搜索功能现已正式可用。这项新功能可实时索引和搜索向量。随着向量数据集规模增长至数十亿甚至数万亿，传统的大规模向量搜索往往需要在搜索速度、扩展规模和准确性之间做出妥协：如果不降低召回率或吞吐量，系统延迟就会随着向量数量的增加而不断攀升。Amazon ...

根据 Amazon 与 OpenAI 在今年 2 月达成的多年期战略合作伙伴关系，Amazon 当时向 OpenAI 投资 150 亿美元，在满足特定条件后还将追加 350 亿美元投资。不过 尽管 OpenAI 未能达成上市、技术突破这两项要求 ， 但 Amazon 还是选择了提前履约 。

【TechWeb】6月18日消息，亚马逊云科技宣布，专注于Agent构建、连接与优化的一站式平台Amazon Bedrock AgentCore推出多项新功能，助力企业加速构建拥有更广阔知识和持续学习能力的Agent。这些新功能将能够打通Agent与企业内部知识、公开网络知识及付费知识资源的连接 ...

日前，电商数据分析机构SmartScout发布了《Amazon Seller Statistics 2026》报告，对亚马逊平台卖家生态、市场规模及销售表现进行了统计分析。 报告显示，截至2025年，亚马逊全球约有190万活跃卖家，第三方卖家全年商品交易总额（GMV）约5750亿美元，占平台总GMV约69% ...

Amazon is launching its Prime Air drone delivery service in Tracy, Calif., in a month or less, the company said this week.

Amazon is adding another 2 million Nvidia GPU chips to its data centers over the next two years. But this extended ...

Including layer-friendly tops, cozy blankets, and coffee mugs for fall ...

Amazon is pouring hundreds of billions into AI infrastructure while free cash flow turns negative, yet something unexpected is showing up in its retail data that suggests this spending may be doing ...

A five-month-old GPU commitment just roughly tripled -- and it lands on a capital budget that already reached $220 billion ...

Amazon's longtime human workforce platform is disappearing as newer AI companies recruit workers for increasingly complex training tasks ...

AWS will shut down Amazon Mechanical Turk on Sept. 30, ending a 21-year platform that supplied human data and labor for ...