Microsoft Threatens Lawsuit? OpenAI and Amazon's $50 Billion Partnership May Involve Alleged Breach of Contract

Microsoft is considering legal action against Amazon and OpenAI over a $50 billion cloud deal they previously reached. Microsoft believes that the transaction between Amazon and OpenAI may violate its exclusive cloud service partnership agreement with OpenAI. This move could spark a conflict among tech giants.

The core of this dispute revolves around OpenAI’s new enterprise product, Frontier. This product is the centerpiece of the collaboration between Amazon and OpenAI announced last month. Additionally, OpenAI has committed to purchasing $138 billion worth of cloud services from Amazon Web Services (AWS).

According to a long-term agreement previously made between Microsoft and OpenAI, all access to OpenAI models must go through Microsoft Azure cloud platform. Microsoft argues that bypassing Azure API routing is not feasible contractually.

Although Amazon and OpenAI claim they are developing a system to bypass the above contract, sources familiar with the matter told media that Microsoft executives deny this, stating such an approach is not feasible and would violate the spirit of the contract even if it does not breach the terms.

Dispute Over Breach of Contract

In 2019, Microsoft invested $1 billion in OpenAI and has since served as its exclusive cloud provider. This exclusive agreement has been highly profitable for Microsoft, as OpenAI’s products have driven record-high revenue for Azure.

However, in recent years, OpenAI has been trying to relax restrictions from its early contracts and expand its cloud service partnerships, leading to growing tensions with its biggest supporter, Microsoft.

Notably, in October last year, Microsoft approved OpenAI’s restructuring and relinquished its exclusive cloud service status. However, Microsoft retained a key clause: all API calls to OpenAI models must be routed through Microsoft Azure.

Now, Amazon and OpenAI have jointly developed a system called “Stateful Runtime Environment” (SRE), running on Amazon’s Bedrock AI platform. This system, which accesses enterprise data stored on AWS to give AI agents memory and context, is considered a “stateful” layer. Both companies claim this does not constitute a direct API call to OpenAI’s “stateless” base models, thus potentially bypassing Microsoft’s exclusive clause.

Regarding this, a person familiar with Microsoft’s stance said, “If they (Amazon and OpenAI) breach the contract, we will sue them.” This legal threat highlights broader disagreements between Microsoft and OpenAI. Someone familiar with OpenAI’s position believes the company considers its plans with Amazon and its existing agreement with Microsoft to be compatible.

Amazon, on the other hand, remains cautious. According to an internal memo, the company has issued strict guidelines to employees restricting language used to describe the SRE product to avoid provoking Microsoft. The memo states that AWS staff can tell customers that SRE is “supported by OpenAI,” “empowered by OpenAI,” or “integrated with OpenAI,” but explicitly prohibits terms like “access” or “call,” and also forbids implying that AWS can invoke OpenAI’s most advanced models.

Could This Affect Going Public?

Analysts suggest that if this dispute ends up in court, OpenAI’s plans to go public this year could be derailed. Even after completing a $110 billion funding round last month, OpenAI still needs to raise more funds to cover the huge computational costs of training and operating its large language models.

As this startup plans to go public, OpenAI CEO Sam Altman is already entangled in legal battles.

Previously, Elon Musk filed a lawsuit against him, accusing Altman of abandoning the company’s non-profit mission to benefit himself and other executives. The case is scheduled for trial next month in Oakland.

Sources say, “The most untimely thing right now is that OpenAI needs to fight another lawsuit.”