6.4 billion from operations on just 3.2 billion
xAI 单位经济极差:亏损是营收的 2 倍。同期 Anthropic 接近盈利、营收增 130% 至 $109 亿——xAI 落后竞争对手一整代。
6.4 billion from operations on just 3.2 billion
xAI 单位经济极差:亏损是营收的 2 倍。同期 Anthropic 接近盈利、营收增 130% 至 $109 亿——xAI 落后竞争对手一整代。
orbital AI compute satellites as early as 2028
首个正式时间表:2028 年开始部署轨道 AI 计算卫星——Musk 把 SpaceX 卫星制造能力作为 AI 算力竞争的差异化武器。
multiple trillions of parameters
xAI 下一代模型目标「数万亿参数」——首次有头部 AI 公司在 SEC 文件中正式承诺这一规模,行业 scaling 战仍未结束。
⚡【洞察】Anthropic 与 SpaceX 签署算力供应协议,同步提升各级订阅使用上限。SpaceX 的超算基础设施(Colossus)本是为 xAI 的 Grok 训练设计的——Anthropic 购买这些算力,意味着 AI 算力市场的「供应商交叉」正在发生:竞争对手的硬件基础设施成为彼此的算力来源。HN 399 赞的背后,社区讨论的核心问题是:这对 AI 基础设施军备竞赛意味着什么?答案是:算力需求已超过任何一家公司的自建能力。
Either figure would represent a significant expense for SpaceX, which is widely seen to be losing money following the acquisition of xAI and the social media network X and is planning extensive capital investment.
普遍观点认为 SpaceX 在收购 xAI 和社交媒体网络 X 后亏损严重,但作者提出 SpaceX 可能正在通过投资 Cursor 来寻求新的价值,这与主流观点中 SpaceX 的财务困境相悖。
SpaceX 'bought' xAI for 250 billion USD. xAI previously 'bought' Twitter in March 2025. SpaceX is expected to go public this or next year. Iow, Musk is combining everything to a) inflate overall value b) externalise all risks to investors c) get his biggest payday yet
Grok will be live tweeting nudified astro-pics from every launch and starlink satellite burning up in the atmosphere
Meanwhile, Voyager Space and Airbus are designing a space station called Starlab, which recently moved into “full-scale development” ahead of an expected 2028 launch. The station can host four astronauts, features an external robotic arm, and is designed to launch in one go aboard SpaceX’s forthcoming Starship rocket.
Voyager Space and Airbus jointly designing Starlab, to be launched in 2028, but depends on SpaceX starship rocket that doesn't exist yet.
SAL KHAN: Right, exactly. ELON MUSK: Because for sure failure is one of the possibilities. But, ideally, you want to try to bracket it and say success is in the envelope of outcomes. And I wasn't quite sure if that was the case. I think success on an academic level would have been quite likely, because you can publish some useless paper--
Kalau Anda Elon Musk, Anda bisa bicara apa saja. :) Tapi memang mendekatkan sains agar lebih dekat dengan aplikasi memang sulit. Apalagi kalau sejak awal produk yang menjadi target ya hanya makalah :) https://youtu.be/vDwzmJpI4io
Musk revealed the company’s planned next-generation rocket will make it possible to build a moon base — and the name he picked is just his latest homage to beloved science fiction, in this case, the British cult classic Space: 1999.
One of the all time best shows! Changed my life!
The SpaceX landing Thursday evening marked the first time in history that a rocket was used to put a satellite into geostationary orbit and then return to Earth.
A huge achievement!
SpaceX, the ambitious rocket company headed by Elon Musk, wants to send a couple of tourists around the moon and back to Earth before the end of next year.
That would be incredible!