Anthropic Rockets To $183 Billion Valuation With $13 Billion Series F

(MENAFN- The Arabian Post) Arabian Post Staff -Dubai

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Anthropic has secured a monumental US $13 billion Series F funding round, propelling its post-money valuation to approximately US $183 billion and firmly establishing itself as one of the highest valued private startups globally. The round was spearheaded by Iconiq Capital, Fidelity Management & Research, and Lightspeed Venture Partners, with the Qatar Investment Authority joining as a“significant” investor alongside an impressive roster of global financial institutions and sovereign wealth funds.

Anthropic's valuing nearly tripled since March, climbing from US $61.5 billion, when it completed a US $3.5 billion Series E raise earlier in 2025. This leap reflects the surging investor appetite for generative AI developers, despite growing debates over tech spending sustainability.

Anthropic's growth trajectory is underpinned by its financial performance. The company's run-rate revenue soared from roughly US $1 billion at the start of 2025 to over US $5 billion by August. The enterprise customer base now tops 300,000, with so-called“large accounts” expanding nearly seven-fold in just one year.

The rise of Claude Code, Anthropic's developer-centric AI tool launched fully in May 2025, has been especially impactful. It currently generates over US $500 million in run-rate revenue, and usage has surged more than ten-fold within three months.

Anthropic's research credentials and product roadmap also underpin its valuation. In August, the company rolled out Opus 4.1, an upgrade tailored to agentic tasks, coding, and reasoning. Its rapid expansion, focus on AI safety, and growing international footprint were cited by investors as further proof of its potential.

The participation of the Qatar Investment Authority marks a notable chapter in Gulf sovereign wealth funds' deepening role in AI financing. While Anthropic did not disclose the precise QIA investment amount, it was highlighted as a“significant” backer in the funding syndicate. QIA's April 2025 holdings were estimated at around US $557 billion, underscoring the strategic weight that such sovereign investments carry in global tech markets.

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This infusion of capital will enable Anthropic to scale its enterprise operations, intensify its AI safety research, and accelerate international growth of its Claude platform. Amazon, already a stakeholder, may deploy the funding to expand its cloud infrastructure support for Anthropic, particularly through AWS Project Rainier. Analysts note this could meaningfully boost Anthropic's spending on cloud services, with projections suggesting an uptick to as much as US $5 billion by 2026.

Amid this whirlwind of funding and growth, some experts caution about the long-term sustainability of such capital-intensive AI ventures. Infrastructure demands for large language model development can rival those of tech giants like Google, Microsoft, or Meta.

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