Nvidia’s $30 Billion OpenAI Move Rewrites the Narrative After Deal Collapse

When a $100 billion deal between two of the world’s most valuable AI companies collapsed in spectacular fashion, observers expected a cooling of the relationship. Instead, Nvidia has returned with a $30 billion equity investment that offers more substance and far less controversy than its predecessor. The story of these two companies in 2025 and 2026 is one of the most dramatic in recent technology history.
OpenAI’s next funding round, expected to total roughly $100 billion, will value the ChatGPT maker at approximately $730 billion. That number places OpenAI in a category shared only by SpaceX among private companies, and nearly doubles the valuation of Anthropic, which recently completed its own $30 billion raise. Amazon, SoftBank, and Microsoft are expected to join Nvidia in the round.
The background to this investment includes one of the more unusual episodes in corporate history. Nvidia’s $100 billion “investment” in OpenAI last September was structured around chip purchase commitments — meaning Nvidia would essentially be funding its own future sales. That circular logic attracted widespread criticism, and when it emerged that the deal was never binding, the arrangement dissolved with the market watching nervously.
OpenAI had been quietly shopping for chip alternatives even as the original deal was being publicly celebrated. Partnerships with AMD and Broadcom have since been announced, signaling that the company intends to reduce its dependence on any single hardware supplier. Nvidia’s choice to invest in OpenAI as an equity holder despite this development suggests the chip giant sees the long-term value of the relationship as exceeding any chip supply implications.
The challenges facing OpenAI are significant and growing. ChatGPT’s market share has declined by more than 22 percentage points in a year. Anthropic is actively gaining ground in enterprise software. Cash burn is substantial. An advertising experiment has attracted public attacks from Anthropic’s own marketing team. And SoftBank, supposedly one of OpenAI’s most committed backers, offered notably cautious language on a recent earnings call. The $730 billion valuation demands extraordinary growth — and OpenAI is currently moving in the opposite direction on several key metrics.