马斯克计划2027年底部署44万台NVIDIA Vera Rubin训练集群
马斯克在SpaceX财报会上透露，2027年要建44万台Vera Rubin的集群，总算力13GW，规模比现在主流集群大一个量级。
马斯克在SpaceX 2025年Q3财报电话会议上公布算力扩张计划：单个训练集群要在2027年Q2末达到44万台NVIDIA Vera Rubin计算机在线。整体目标是2027年底拥有约13GW的AI算力，其中当年新增约10GW。SpaceX还计划在2027年新增20GW的电力与冷却基础设施，马斯克称这些基础设施是扩建的瓶颈。他表示该集群有助于让Grok成为潜在最强模型。
Elon Musk is targeting a single training cluster with 440,000 NVIDIA Vera Rubin computers online by the end of Q2 2027, up to 20GW in 2027! (Anthropic will love that)
On SpaceX’s Q3 earnings call, he said the planned cluster could help make Grok "potentially the best model." His broader expansion target: roughly 13 GW of AI compute online by the end of 2027, including around 10 GW added that year!
SpaceX is also aiming to add 20 GW of power and cooling infrastructure in 2027. Musk described that infrastructure as a constraint on the buildout.
