OpenAI Raises Record $110B at $730B Valuation: Amazon & Pentagon

OpenAI Secures Record $110 Billion Funding Round at $730 Billion Pre-Money Valuation, Deepens Amazon Partnership and Reaches Pentagon Agreement

San Francisco — OpenAI, the creator of ChatGPT, announced Friday one of the largest private funding rounds in history: $110 billion at a pre-money valuation of $730 billion (post-money approximately $840 billion). The deal, still open to additional investors, more than doubles the company’s previous record raise of $40 billion in March 2025.

Leading the round is Amazon with a $50 billion strategic investment ($15 billion initial tranche, followed by $35 billion subject to conditions). Nvidia and SoftBank each committed $30 billion.

“This funding will power the next wave of infrastructure, research, and products that make frontier AI more powerful, reliable, and accessible to everyone,” said OpenAI CEO Sam Altman in the official announcement. “Our long-term partners at SoftBank, Nvidia, and Amazon share our vision of turning scientific progress into globally scaled, meaningful systems.”

The capital comes at a pivotal moment. ChatGPT now exceeds 900 million weekly active users, with paid consumer subscriptions surpassing 50 million and enterprise seats growing rapidly. OpenAI’s Frontier enterprise platform — its flagship offering for building and deploying production-grade AI agents — has seen explosive adoption among Fortune 500 companies.

Amazon Partnership: Far Beyond Capital — A Multi-Year Strategic Alliance

The Amazon investment is paired with a sweeping multi-year strategic partnership that fundamentally reshapes OpenAI’s cloud and infrastructure footprint.

Key elements include:

• AWS becomes the exclusive third-party cloud provider for OpenAI’s Frontier enterprise platform.
• Joint development of a new Stateful Runtime Environment (powered by OpenAI models), to be made available on Amazon Bedrock. This will allow enterprises to build sophisticated AI agents that maintain long-term context, memory, and cross-tool access at production scale.
• OpenAI will deploy up to 2 gigawatts of Amazon’s custom Trainium AI chips (including Trainium3 and upcoming Trainium4), significantly lowering the cost of large-scale inference and training.
• Expansion of existing AWS commitments by more than $100 billion over eight years.

Amazon CEO Andy Jassy commented: “AI is still in its early days. OpenAI has made extraordinary progress, and we believe they will be a long-term winner. This partnership will accelerate innovation for enterprises, startups, and consumers worldwide.”

OpenAI and Amazon announce strategic partnership (Official graphic, February 27, 2026)

This move diversifies OpenAI’s infrastructure beyond its long-standing Microsoft Azure relationship (which remains fully intact, with Microsoft retaining participation options in the round) and gives Amazon a powerful foothold in the enterprise AI agent market.

Nvidia Collaboration Deepens Compute Leadership

Nvidia’s $30 billion commitment includes expanded access to next-generation inference and training capacity, including Hopper, Blackwell, and the forthcoming Vera Rubin systems. The partnership reinforces the tight integration between OpenAI’s models and Nvidia’s hardware that has powered every major GPT release.

Pentagon Agreement Announced Hours Later

In a striking coincidence that dominated headlines Friday evening, OpenAI simultaneously revealed it had reached a landmark agreement with the U.S. Department of Defense to deploy its models on the Pentagon’s classified networks — for “any lawful purpose.”

The timing was notable: the announcement came just hours after President Trump ordered all federal agencies to stop using rival Anthropic’s technology, citing national security risks after Anthropic refused unconditional access for certain defense applications.

OpenAI emphasized it maintained the same core ethical red lines that Anthropic had defended:

• Prohibition on domestic mass surveillance of U.S. citizens.
• Human responsibility for the use of force — no fully autonomous lethal weapons.

These safeguards are enforced through specific technical guardrails built into the deployed systems.

“In all of our interactions, the Department of Defense displayed a deep respect for safety and a desire to partner to achieve the best possible outcome,” Altman wrote on X late Friday. “Tonight, we reached an agreement with the DoD to deploy our models in their classified network.”

The Pentagon, Arlington, Virginia (Photo: U.S. Department of Defense)

Analysts described the dual announcements as a masterclass in positioning: OpenAI secured massive private capital to fuel AGI-scale ambitions while simultaneously winning trusted access to one of the world’s most demanding customers — all while publicly upholding the same safety principles that led to Anthropic’s exclusion.

What This Means for the AI Industry

The $110 billion round is not merely financial — it is strategic infrastructure. With combined commitments from Amazon, Nvidia, and existing partners, OpenAI now commands one of the largest dedicated AI compute fleets on the planet. The company stated the funds will accelerate progress toward AGI while continuing to improve safety, reliability, and accessibility.

Wall Street and Silicon Valley reacted swiftly. Shares of Amazon and Nvidia rose in after-hours trading, while analysts at Goldman Sachs and Morgan Stanley called the deal “transformative for the entire AI stack.”

OpenAI’s nonprofit board and capped-profit structure remain intact, with the new valuation further strengthening the OpenAI Foundation’s endowment for philanthropic work in areas such as scientific discovery and AI safety research.

As the funding round continues to close in the coming weeks, all eyes are now on OpenAI’s next milestones: the expected rollout of the Stateful Runtime Environment later this year, broader Frontier platform availability, and what many believe will be one of the largest tech IPOs in history sometime in late 2026 or 2027.

For now, one thing is clear: the era of billion-dollar AI funding rounds is over. The trillion-dollar AI company era has begun — and OpenAI just took a commanding lead.