Anthropic 修订 S1 文件：与 Microsoft、Google 云协议总额超 1700 亿美元
Anthropic 把买算力的账本摊开了：Microsoft 保底 472 亿美元、Google 约 1213 亿美元，锁到 2033 年，不用也得付钱。对比 OpenAI 的云策略，这种超长期锁定能省钱但有巨额固定支出风险。关注 AI 公司上市的可以看看 S-1 里怎么披露这些负债。
Anthropic 在修订后的 S-1 文件中披露，与 Microsoft 和 Google 达成的新增云算力协议合计超过 100 亿美元增量承诺。其中 Microsoft 协议最低金额从 449 亿美元上调至 472 亿美元，最高可达 492 亿美元，期限至 2033 年 6 月；Google 协议最低金额从约 1145 亿美元升至约 1213 亿美元，期限至 2033 年 7 月。
两个协议的关键条款是无论 Anthropic 是否实际使用算力容量，都必须照约付款，属于典型的 take-or-pay 长期容量锁定。作为交换，Anthropic 获得了远期到 2033 年的算力保障，可以缓解对短期现货算力的依赖——上一季度其短期算力支出为 50 亿美元，且单价明显更高。
这份披露与 Anthropic 的上市进程相关，也反映了头部模型公司通过超长期预付协议绑定云厂商算力供给的行业趋势，代价是巨额固定负债被写进招股文件。
Anthropic reveals in its amended S1 filing today, more than $10 billion in new agreements with Microsoft and Google.
The Microsoft deal now covers at least $47.2B and up to $49.2B of spending through June 2033, up from a $44.9B minimum.
Google’s minimum rose from about $114.5B to about $121.3B through July 2033, and both deals must be paid whether or not Anthropic uses the capacity.
That extra long-term capacity could ease its reliance on short-term compute, which cost $5.0B last quarter at significantly higher prices.
This report is categorized under AITOP's "Industry" desk, focusing on US frontier AI labs and Silicon Valley technology leaders. Within our cross-regional analytical framework, it directly maps to US-China foundation model benchmarks and commercialization comparison and AI regulation, compliance frameworks, and sovereign compute policy. Key entities and technical topics under continuous tracking include Anthropic, Microsoft, Google, S-1文件.
Source attribution: curated from rohanpaul_ai (@rohanpaul_ai).
