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ANTHROPIC BECOMES WORLD'S MOST VALUABLE AI FIRM AT $965BN

AI DESK2 MIN READ
FRI, MAY 29, 2026

■ AI-SUMMARIZED FROM 5 SOURCES ▸ TIMELINE

Anthropic, the company behind Claude, has raised $65 billion in funding to reach a $965 billion valuation, surpassing OpenAI as the most valuable AI startup. The massive funding round reflects continued investor appetite for artificial intelligence companies.

Anthropic announced the funding achievement on Thursday, marking a significant milestone in the competitive AI landscape. The $65 billion raise values the company at $965 billion post-money, positioning it ahead of OpenAI in terms of valuation. The funding underscores the enormous capital still flowing into the AI sector despite ongoing debates about profitability and market fundamentals. Major investors continue to bet heavily on AI startups, viewing them as foundational to future technology infrastructure. Anthhropic, founded in 2021 by former members of OpenAI, has established itself as a serious competitor in the generative AI space through its Claude chatbot. The company has positioned itself around AI safety and responsible development practices. The valuation leap represents a dramatic ascent for Anthropic, which was once characterized as a smaller player in the global AI arms race. The company has attracted backing from major institutional investors and tech firms betting on its technology and business model. OpenAI, which raised funding at a $80 billion valuation in late 2023, now sits below Anthropic in valuation terms. The shift reflects the rapidly evolving competitive dynamics in the AI sector, where valuations can shift substantially between funding rounds. The funding round also highlights how capital concentration continues to shape the AI industry, with massive sums flowing to a small number of well-funded competitors. These funding levels enable companies to invest heavily in computing infrastructure, research talent, and product development—factors critical to competing in frontier AI development. Both Anthropic and OpenAI remain privately held, meaning their valuations are determined by private investors rather than public markets. The funding announcements serve as key indicators of investor sentiment toward different AI companies and their perceived prospects.

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