美国国防部正加速AI采购战略转型，将Anthropic的Claude系列模型列为“供应链风险”后，启动六个月过渡计划，停止使用其产品。同时，五角大楼开展“超级用户”测试，推动供应商多元化，从单一采购转向精准匹配，以强化机密网络下的算力支持。
Mistral AI CEO访韩会晤三星高层，双方探讨AI芯片供应链与技术合作，欧洲AI企业寻求稳定芯片供应以满足算力需求。
阿里云宣布3月18日起上调AI算力及存储产品价格，最高涨幅达34%，涵盖算力卡与高性能存储等核心产品线。其中，平头哥真武810E等算力卡产品涨价5%至34%，智算版CPFS存储涨幅达30%。阿里云表示，全球AI需求激增导致供应链成本上升，云基础设施成本进入动态调整阶段。
苏宁易购推动算力国产化，采用国产寒武纪算力平台升级自研灵思大模型，以应对海外AI芯片供应链风险，实现技术自主创新。
Anthropic
$21
Input tokens/M
$105
Output tokens/M
200
Context Length
Iflytek
$2
-
Baichuan
4
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