Nvidia will invest up to $100 billion in OpenAI and supply it with advanced data center chips, the companies confirmed Monday, marking one of the largest-ever deals in artificial intelligence. The pact ties together the world’s leading AI chipmaker and the sector’s most high-profile model developer, deepening concerns about market concentration.
Deal structure
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Nvidia will acquire non-voting shares in OpenAI.
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OpenAI will use the cash to purchase Nvidia chips, creating what analysts called a “circular” arrangement.
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The two companies signed a letter of intent to deploy at least 10 gigawatts of Nvidia systems — equivalent to powering 8 million U.S. homes.
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Nvidia will begin deliveries in late 2026 via its new Vera Rubin platform, starting with 1 GW of compute.
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Initial investment: $10B, with further tranches scaling toward $100B.
OpenAI CEO Sam Altman said: “Compute infrastructure will be the basis for the economy of the future, and we will utilize what we’re building with Nvidia to both create new AI breakthroughs and empower people and businesses with them at scale.”
Market reaction
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Nvidia shares hit a record intraday high (+4.4%).
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Oracle gained 6% amid its own collaboration with OpenAI, Microsoft, and SoftBank on the $500B Stargate data center project.
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Broadcom fell 0.8% on concerns the deal could complicate its custom-chip work with OpenAI.
Industry context
The pact follows:
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Microsoft’s multibillion-dollar investments in OpenAI since 2019.
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Nvidia’s $5B investment in Intel and its $6.6B backing of OpenAI in 2024.
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Ongoing OpenAI efforts to design its own AI chips with Broadcom and TSMC, which reportedly remain unchanged.
Antitrust spotlight
The DOJ and FTC reached an agreement in 2024 enabling potential probes into the roles of Microsoft, Nvidia, and OpenAI in AI. Analysts warn this deal could intensify scrutiny:
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Andre Barlow, antitrust lawyer: “It could potentially lock in Nvidia’s chip monopoly with OpenAI’s software lead, making it more difficult for rivals like AMD or competing AI labs to scale.”
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Stacy Rasgon (Bernstein): The structure raises concerns about Nvidia’s investment dollars coming back as chip purchases.
The Trump administration has so far taken a lighter regulatory approach than Biden’s, emphasizing growth over enforcement — though officials say protecting competition in AI infrastructure remains a long-term priority.