Anthropic Files Confidential S-1 Draft With SEC, Starting IPO Process Ahead of OpenAI★ 76
INSIDE 硬塞 AI11h agoBusinessAnthropic has submitted a confidential S-1 draft to the U.S. Securities and Exchange Commission, formally starting its IPO process. The company reportedly aims to list before rival OpenAI and capture early public-market demand for AI investments. The source does not disclose a valuation, fundraising target, exchange, or expected listing date.
Anthropic has officially filed to go public★ 74
The Verge AI1d agoBusinessAnthropic filed paperwork with the U.S. Securities and Exchange Commission on Monday, formally kicking off the process of going public. The move follows months of speculation over whether Anthropic or OpenAI would reach the IPO milestone first. The provided excerpt says the filing sets the stage for a potentially massive offering, but does not include valuation, timing, exchange, or fundraising details.
Anthropic Files to Go Public★ 72
TechCrunch AI1d agoBusinessAnthropic said Monday that it has confidentially filed for an initial public offering. The brief report does not disclose a listing date, valuation, fundraising target, exchange, or other transaction details. The filing is a notable business development, but the company remains at an early stage of the process and further information has not yet been provided.
Quoting Karen Kwok for Reuters Breakingviews
Simon Willison's Weblog2d agoBusinessKaren Kwok for Reuters Breakingviews cites a person familiar with Anthropic's definition of run-rate revenue. Usage-based customer sales from the last 28 days are multiplied by 13, while monthly subscription revenue is multiplied by 12. The two figures are then added together. This describes an annualized estimate, not reported full-year revenue.
Anthropic Series H Valuation Reaches $965B, Backed by Memory Giants★ 78
INSIDE 硬塞 AI4d agoBusinessAnthropic completed a $65 billion Series H round, bringing its valuation to $965 billion and reportedly surpassing OpenAI. The round included strategic investments from memory makers Micron, Samsung, and SK Hynix. The news highlights how frontier AI companies are increasingly tied to hardware and memory supply chains, as investors continue backing foundational model competition.
Anthropic raises $965B Series H, releases Opus 4.8 and Dynamic Workflows/ultracode
Latent Space4d agoBusinessThe visible AINews item centers on Anthropic, claiming a $965B Series H alongside Opus 4.8 and Dynamic Workflows/ultracode releases. The available body text is extremely brief, offering only the editorial line “Total Anthropic victory!” It signals a major Anthropic narrative across capital, Claude models, and developer workflows, but provides no detailed specs, benchmarks, investor terms, or availability information.
Anthropic's run-rate revenue hits $47 billion★ 76
Simon Willison's Weblog4d agoBusinessSimon Willison highlights Anthropic’s latest Series H announcement, where the company says run-rate revenue crossed $47 billion earlier in May. He traces prior disclosures: about $9 billion at the end of 2025, $14 billion in February 2026, and over $30 billion in April. The post also addresses skepticism, arguing that these numbers appeared in fundraising announcements, where knowingly misleading investors would be securities fraud.
How long is Anthropic’s lease with SpaceX? Opinions vary.
TechCrunch AI5d agoBusinessTechCrunch reports that Elon Musk is publicly recasting xAI’s large Anthropic compute deal as short-term and cancellable. However, SpaceX’s own S-1 filing describes payments continuing through May 2029. The discrepancy raises questions about the deal’s duration, financial commitment, and how AI infrastructure obligations are being presented publicly versus in formal disclosures.
Import AI 458: Reckoning with the future; and a singularity story★ 74
Import AI (Jack Clark)7d agoCommentaryThis Import AI issue is a long essay and fiction piece about living through rapid AI progress. Clark uses personal experience and Anthropic’s internal use of Claude to show work shifting toward delegation, verification, observability, and agent management. He then offers speculative 2026-2028 predictions around biology, autonomous companies, robotics, recursive self-improvement, and a positive singularity story focused on healthcare.
Corey Quinn on Anthropic's Influence on the Pope's AI Ethics Encyclical
Simon Willison's Weblog7d agoCommentaryCloud commentator Corey Quinn reacted to Anthropic co-founder Christopher Olah's influence on the Pope's new AI ethics encyclical, 'Magnifica Humanitas'. Quinn joked that getting the Pope to canonize a product's technical limitations as a spiritual treatise is the ultimate lobbying feat. The commentary highlights the surreal intersection of AI safety advocacy, corporate branding, and global religious authority.