FT：Anthropic 承销商拟上调 IPO 定价，目标估值重回 1.5 万亿美元
Anthropic IPO 认购太火，承销商直接要涨价，估值冲 1.5 万亿美元。Google、Nvidia、Microsoft 还打算在发行价砸 260 亿。想看美股 AI 资本市场怎么给头部模型公司定价的，这条信息量很大。
据 Financial Times 报道，Anthropic 的承销银行因投资者认购需求旺盛，计划将 IPO 定价上调，目标估值重新抬回 1.5 万亿美元或以上。周二提交的招股文件将发行区间设定在每股 70-78 美元，计入员工期权和受限股后，对应估值 1.26 万亿至 1.41 万亿美元。若最终定价超出该区间，募资总额将突破 1000 亿美元，其中 260 亿美元来自 Google、Nvidia 和 Microsoft 按发行价进行的认购。三位知情人士称，Anthropic 现在更看重募资规模而非估值最大化，因为公司计划投入约 9000 亿美元用于算力和基础设施建设。
从机制上看，IPO 区间上调意味着簿记建档阶段的需求超出了银行最初预期，承销商因此可以在既定区间之上重新询价。Google、Nvidia 和 Microsoft 三家以发行价锁定的 260 亿美元投资，也在为定价提供锚定信号。
对开发者和企业买家而言，Anthropic 的巨额算力支出计划意味着 Claude 系列 API 的长期供应能力会有更充裕的资本背书；在 OpenAI 之外，市场将出现第二个万亿级估值的头部模型厂商，企业采购和云合作格局都会随之调整。
FT: Anthropic’s bankers plan to raise its IPO price after heavy investor demand, lifting the target valuation back to $1.5T or more.
Tuesday’s filing set a $70-$78 share range, implying $1.26T to $1.41T once employee options and restricted shares are counted.
Pricing above that range would push proceeds past $100B, including $26B that Google, Nvidia and Microsoft will invest at the IPO price.
Three backers say Anthropic now cares more about raising cash than maximizing valuation, because it plans about $900B of compute and infrastructure spending.
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 AI developer toolchains, coding agents, and engineering workflows and US-China foundation model benchmarks and commercialization comparison. Key entities and technical topics under continuous tracking include Anthropic, IPO, Claude, AI融资.
Source attribution: curated from rohanpaul_ai (@rohanpaul_ai). Cross-source corroboration: 11 independent sources have covered this development (including Decoder, Blognone, TestingCatalog), confirming industry-wide signal strength.
