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Anthropic has raised $13 billion in a new funding round that values the AI startup at $183 billion, nearly tripling its valuation from $61.5 billion just six months ago. The massive valuation surge reflects the unprecedented investor appetite for artificial intelligence companies, as tech giants and venture capital firms pour hundreds of billions into AI development amid questions about the sustainability of the current boom.

The big picture: AI spending has reached record heights in 2024, with five major companies—Amazon, Google, Meta, Microsoft, and OpenAI—planning to spend over $300 billion combined on data centers for AI development before year-end.
• That’s $100 billion more than Belgium’s entire annual budget, underscoring the massive scale of current AI investments.
• The funding frenzy has created a competitive landscape where AI startups are being inundated with investment offers from both venture capital firms and tech giants.

Key details: Iconiq Capital, an investment firm, led the funding round, bringing Anthropic’s total raised capital to more than $27 billion since its 2021 founding.
• Previous investors include venture capital firms Menlo Ventures and Lightspeed Venture Partners, along with tech giants Amazon and Google.
• The startup has emerged as a leading competitor in the AI space, developing advanced language models and AI safety research.

Competitive landscape: Anthropic’s valuation surge comes as rival OpenAI pursues an even larger deal that would make it the world’s most valuable private company.
• OpenAI, the maker of ChatGPT, is in talks to sell $6 billion in shares owned by current and former employees in a deal valuing the company at roughly $500 billion.
• The competition between AI startups has intensified as companies race to develop more capable AI systems and secure funding for expensive computational infrastructure.

What they’re saying: “Anthropic is on an exceptional trajectory, combining research excellence, technological leadership and relentless focus on customers,” said Divesh Makan, an Iconiq partner, in a statement.

Why this matters: The astronomical valuations and funding rounds highlight both the transformative potential investors see in AI technology and growing concerns about whether the current investment pace can be sustained long-term.

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