Anthropic 未来多年计划投入 5180 亿美元购买云和算力，其中约 4137 亿美元即使算力闲置也必须支付，平均每年约 410 亿美元。Broadcom 的 1612 亿美元芯片租约是最大单笔，主要涉及 TPU；Google 和 Amazon 合计被欠 2210 亿美元，无论是否使用都需支付。
招股书披露的算力承诺按供应商和可取消性拆分，可帮助理解 Anthropic 上市前的固定成本压力与云厂绑定关系。
About 80% of Anthropic's $518B compute plan is owed even if the capacity sits idle.
About $413.7 billion of its commitments is owed whether the chips run or not, roughly $41 billion a year on average.
- according to official SEC prospectus filed by 2 funds who are investors to Anthropic (link in comment)
> Broadcom has become the supplier Anthropic would find hardest to replace. Its $161.2 billion of chip leases, mainly for TPUs, is the largest single block, all of it owed regardless of use.
> Anthropic's locked-in cloud payments likely make Google's and Amazon's own AI chips cheaper per unit. Google and Amazon are owed $221 billion regardless of use, much of it for capacity on their TPU and Trainium chips.
> As per the prospectus of the funds, the 7 co-founders keep majority voting control after the IPO. A new Founder LLC would direct a single Class F share carrying 50.1% of the vote on key matters, and the filing concedes the structure could produce decisions that conflict with shareholders' financial interests. A founder who quits, dies, sells too many shares or is fired drops out of the Founder LLC.
Anthropic plans to spend $518B on cloud and compute in coming years, about 25 times the $20.3B in cash and short-term investments it held at the end of 2025. Its draft filing notes that several suppliers are also AI rivals, which could "adversely affect" their access to compute. After the Anthropic IPO @TradrETFs expects to launch leveraged long and short ETFs, $ANTT and $ANTZ. A registration statement relating to these securities has been filed with the Securities and Exchange Commission but has not yet become effective. See the pre-effective prospectus. https://www.sec.gov/Archives/edgar/data/1587982/000121390026021796/ea0278457-01_485apos.htm在 X 查看被引用的帖子
来源：Rohan Paul · x.com