SpaceX AI推出旗舰模型Grok4.6，专注复杂长程Agent任务，多项基准测试比肩或超越OpenAI GPT-5.6 Sol。此前7月联合Cursor推出基于数万张英伟达GB300 GPU训练的Grok4.5，Grok4.6在其基础上进一步优化长程复杂任务能力。
6月29日，英伟达宣布微软Azure全面上线Anthropic的Claude系列大模型。部署基于最新的GB300 Blackwell Ultra超级芯片，旨在为开发者和企业提供顶级推理能力。此举再次凸显算力架构升级对AI应用落地的关键作用，也标志着微软AI生态建设迈出重要一步。
Anthropic的Claude模型已在微软Azure面向企业全面开放，部署采用英伟达最新Blackwell Ultra GB300 GPU平台，整合GB300NVL72系统。此举标志着企业级AI代理应用迈入高性能算力支撑的新阶段。
开源AI实验室Reflection AI与SpaceX签署63亿美元算力租赁协议，2026年7月起至2029年，每月支付1.5亿美元获得田纳西州Colossus2数据中心即时访问权，调用英伟达GB300芯片。该中心原属xAI，现由SpaceX运营，双方可在初期三个月后提前90天终止合同，以加速前沿开放权重模型研发。
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