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Anthropic Raises Series E at $61.5 Billion Valuation

·2025.08.14 21:56

Key point

Anthropic has raised a $3.5 billion Series E round, achieving a $61.5 billion valuation.

Details

Anthropic has successfully raised $3.5 billion in a Series E funding round led by Lightspeed Venture Partners. This investment brings Anthropic's valuation to $61.5 billion (Post-money valuation), with participation from numerous investors including Bessemer Venture Partners, Cisco Investments, and Salesforce Ventures.

The raised funds will be used for developing next-generation AI systems, expanding compute capacity, deepening mechanistic interpretability and alignment research, and expanding into global markets.

Building on the recent success of Claude 3.7 Sonnet and Claude Code, Anthropic is focused on building AI systems that serve as genuine collaborators capable of handling complex projects and synthesizing information.

A variety of companies are currently adopting Claude to improve operational efficiency:

  • Replit: Recorded 10x revenue growth through Claude
  • Novo Nordisk: Reduced clinical study report writing time from 12 weeks to 10 minutes
  • Thomson Reuters: Utilized in the CoCounsel platform to support tax professionals
  • Alexa+: Contributed to implementing advanced AI capabilities

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