Microsoft and OpenAI Partnership Facing Potential Collapse
Tensions between OpenAI and Microsoft are escalating, potentially leading to antitrust complaints as their six-year partnership reaches a breaking point. OpenAI is frustrated with Microsoft’s control over its products and computing resources, particularly concerning a planned conversion to a for-profit company.
OpenAI executives are considering filing antitrust complaints against Microsoft, according to a Wall Street Journal report citing sources familiar with the matter. The AI startup is frustrated with Microsoft’s grip on its technology and resources. They have discussed a “nuclear option” involving federal regulatory review and a public campaign against Microsoft.

The dispute centers on OpenAI’s urgent need to convert into a for-profit company by year-end or risk losing $20 billion in funding. Microsoft’s approval is crucial for this conversion, but negotiations have stalled over ownership stakes and access to intellectual property. Microsoft currently demands a larger stake in the new company than OpenAI is willing to provide.
The conflict intensified following OpenAI’s $3 billion acquisition of coding startup Windsurf. Under their current agreement, Microsoft has access to all of OpenAI’s intellectual property and offers competing products like GitHub Copilot. OpenAI now wants to prevent Microsoft from accessing Windsurf’s technology while seeking permission to partner with other cloud providers.
Microsoft currently holds exclusive rights to sell OpenAI’s software through its Azure cloud platform and serves as the startup’s primary compute provider. However, the companies have evolved from partners to competitors, offering rival consumer chatbots and business AI tools. Last year, Microsoft CEO Satya Nadella hired an Altman rival to secretly develop competing models.
The partnership breakdown comes as federal antitrust scrutiny intensifies. The Federal Trade Commission launched a broad investigation into Microsoft last year and previously examined the company’s OpenAI investment alongside other major tech AI deals. This investigation adds weight to OpenAI’s potential antitrust strategy against Microsoft.
Both companies issued a joint statement emphasizing their “long-term, productive partnership” and expressing optimism about continuing collaboration. However, the fundamental disagreement over artificial general intelligence access suggests deeper structural conflicts that may prove impossible to resolve through negotiation alone.