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OpenAI is on the brink of a significant transformation, having recently signed a memorandum of understanding with Microsoft that resolves a contractual dispute and paves the way for a new corporate structure. This development is crucial as it enables OpenAI to pursue a comprehensive full stack strategy, a move that could either propel the AI startup into the ranks of major tech players or lead to financial pitfalls.

CFO Sarah Friar articulated this vision at the Goldman Sachs Tech Conference, highlighting OpenAI’s ambition to become a full stack company—one that manages every aspect of its operations. This strategic shift includes designing proprietary chips, constructing data centers, and developing a suite of AI-powered software solutions that extend beyond its flagship product, ChatGPT.

While OpenAI has made strides, it is still a considerable distance from matching the capabilities of industry titan Google. Google has spent decades establishing a robust infrastructure for AI, encompassing energy resources, in-house chip development, massive data centers, and an extensive reach in both consumer and enterprise markets. However, OpenAI is strategically positioned to expand both horizontally and vertically within the AI technology stack.

At the foundational level, energy consumption is a pressing concern as AI models demand substantial power. Although OpenAI has yet to solidify its approach, CEO Sam Altman has invested in several energy startups, including Helion, which is exploring nuclear fusion as a potential energy source.

The next layer involves AI chips, essential for training and operating models. OpenAI recently appointed Richard Ho, a former Google engineer, to lead its chip development efforts. Ho's experience with Google’s TPUs, which power its AI initiatives, positions OpenAI well for future advancements.

Currently, OpenAI relies on major cloud providers for the necessary computing power to support its models and services. However, Friar indicated that the company plans to build its own data centers, a move that industry analysts believe is crucial for achieving long-term independence and operational control.

At the model level, OpenAI has already established a presence with its advanced GPT-5 offering and various APIs, which have attracted around four million developers. The startup is actively targeting corporate clients, boasting approximately five million paid subscriptions for ChatGPT business products. Friar hinted at the potential for OpenAI’s technology to disrupt established software companies.

OpenAI’s expansion into applications—the software that interacts directly with users—further exemplifies its ambitions. With ChatGPT reporting 700 million weekly users, the startup is keen to extend its reach. In May, it appointed Fidji Simo, former CEO of Instacart, to oversee applications, and later acquired Statsig, a startup led by Vijaye Raji, for over $1 billion.

To realize its vision of a self-sustaining AI ecosystem, OpenAI will need significant funding, talent, and a measure of luck. The resolution of its corporate structure is expected to facilitate fundraising efforts, particularly as the startup seeks to secure a substantial $10 billion investment from SoftBank, which appears more achievable following its agreement with Microsoft.