Anthropic’s Valuation Soars to $350 Billion After Microsoft-Nvidia Investment
AI startup Anthropic has reached a staggering $350 billion valuation following a massive $15 billion joint investment from Microsoft and Nvidia. This represents nearly doubling its previous $183 billion valuation from September, marking one of the most significant funding rounds in AI history.
Key Takeaways
- Anthropic’s valuation jumps from $183B to $350B in months
- Microsoft invests $5B while Nvidia contributes $10B
- Company commits to $30B Azure compute purchase
- Partnerships designed to reduce reliance on OpenAI
Strategic Partnership Details
Microsoft announced the strategic partnership on Tuesday, signaling a deliberate move to diversify its AI investments beyond OpenAI. Under the agreement, Microsoft will invest up to $5 billion while Nvidia commits up to $10 billion to the artificial intelligence startup.
The terms for Anthropic’s next funding round are still being finalized according to CNBC reports.
Massive Compute Commitments
Anthropic has agreed to purchase $30 billion worth of Azure compute capacity from Microsoft, along with contracting for additional compute capacity up to 1 gigawatt. Simultaneously, the company committed to buying up to 1 gigawatt of compute capacity using Nvidia’s Grace Blackwell and Vera Rubin systems.
“This is a dream come true for us,” Nvidia CEO Jensen Huang said in a video shared with the Official Microsoft Blog on Tuesday. “You know, we’ve admired the work of Anthropic and Dario for a long time, and this is the first time we are going to deeply partner with Anthropic to accelerate Claude.”
The video featured all three CEOs – Anthropic’s Dario Amodei, Microsoft’s Satya Nadella, and Nvidia’s Jensen Huang – discussing the groundbreaking partnership.
Engineering Collaboration
Nvidia and Anthropic will collaborate for the first time to support Anthropic’s future growth. The companies will work together on engineering and design to enhance the performance and efficiency of Anthropic’s AI models while optimizing Nvidia architectures for Anthropic’s specific workloads.
Microsoft’s Dual AI Strategy
Microsoft, led by Satya Nadella, has invested billions in Anthropic’s rival OpenAI since 2019. OpenAI has transformed from a nonprofit research lab into one of the world’s fastest-growing commercial AI companies, largely driven by ChatGPT’s success.
Just last month, OpenAI completed a recapitalization with Microsoft formalizing their partnership. Microsoft holds approximately 27% of OpenAI’s for-profit business, valued at $135 billion.
“As an industry, we really need to move beyond any type of zero-sum narrative or winner-take-all hype,” Microsoft CEO Satya Nadella said in the video. “What’s required now is the hard work of building broad, durable capabilities together so that this technology can deliver real, tangible local success for every country, every sector and every customer. The opportunity is simply too big to approach any other way,” he added.
Anthropic’s Background
Founded in 2021 by former OpenAI research executives including CEO Dario Amodei, Anthropic’s flagship product is the Claude family of large language models. The company maintains strong ties with Amazon, which will continue as its primary cloud provider and training partner despite the new Microsoft-Nvidia investments.
Amazon Web Services was named Anthropic’s primary cloud provider in 2023 and primary training partner in 2024, roles that will continue unchanged according to Tuesday’s announcement.



