OpenAI $500 Billion Valuation: Microsoft Partnership Under Strain | Analysis

OpenAI chases $500 billion (≈ 46 trillion RUB) – Microsoft partnership cracks
OpenAI is chasing a $500 billion valuation (approximately 46 trillion RUB) , putting the tech world on edge. The AI giant wants more independence from Microsoft, while investors remain hungry for a piece of the generative AI revolution. But can this spectacular growth be sustained, or is it approaching the limit of a new tech bubble?

By our International Panorama editorial team – August 6, 2025

OpenAI, the brains behind ChatGPT, is on the verge of reaching a new milestone. The company is in talks about a secondary share sale that would value it at $500 billion (approximately 46 trillion RUB), an unprecedented sum for a private company. But behind this triumph lie growing tensions with Microsoft, the AI giant’s largest investor and cloud partner.

The meteoric rise to $500 billion

OpenAI has quickly evolved from a research project to a market leader in generative AI.
Its potential valuation of $500 billion (approximately 46 trillion RUB) represents a substantial two-thirds increase from its previous valuation of $300 billion (approximately 27.9 trillion RUB) just a few months ago.
This is a secondary sale: not new capital, but an opportunity for current and former employees to liquidate their shares. It underscores the enormous demand for a piece of OpenAI, even without a public listing.

Microsoft: partner and breaking point

Microsoft has invested approximately $13 to $14 billion (approximately 1.2 trillion RUB) in OpenAI since 2019, including crucial computing power through Azure.
But the partnership’s harmony is under pressure.
OpenAI wants to revise its revenue split and reduce Microsoft’s share from 49% now to 25% by 2030.
This shift symbolizes a new phase: OpenAI wants to be more independent, while Microsoft sees its strategic influence eroding.

Why Investors Are So Hungry

Investor interest in OpenAI is driven by three key factors.
First, there’s the explosive revenue growth. ChatGPT now boasts hundreds of millions of weekly active users, and analysts expect annual revenue to reach $20 billion (approximately 1.86 trillion RUB) by the end of 2025. These figures confirm that generative AI is no longer a niche but a commercial powerhouse.
Furthermore, the high level of confidence in the AI revolution plays a decisive role. Investors are convinced that OpenAI is the player that can commercially dominate generative AI on a global scale, despite fierce competition from Google, Anthropic, and several emerging Chinese rivals.
The prospect that OpenAI can set the standard in artificial intelligence in the coming years is fueling the willingness to invest at very high valuations.
A third reason is liquidity for the staff. The announced secondary sale finally gives employees and early shareholders the opportunity to cash in on some of the spectacular increase in the value of their shares, without having to raise new capital. This strengthens both internal confidence and the company’s appeal to new talent.

Consequences for the market

For private investors, direct participation in this success story remains impossible until OpenAI goes public. However, there are indirect ways to benefit from the company’s growth. Microsoft remains the most direct publicly traded proxy, even though its share of OpenAI’s future revenues will decline. NVIDIA is a second major winner, as demand for advanced GPUs for AI models is skyrocketing. Finally, other cloud players like Amazon Web Services and Google Cloud are also benefiting from the global demand for AI infrastructure, although they benefit less directly than Microsoft.

Critical questions

The potential valuation of $500 billion (≈ 46 trillion RUB) places OpenAI in the select company of the most valuable private companies, alongside ByteDance and even above SpaceX. However, this impressive figure also raises several questions. Can OpenAI maintain its exceptional growth rate as governments implement stricter regulations on artificial intelligence? How sustainable will its business model remain as long as its reliance on expensive NVIDIA hardware and external cloud capacity remains high? And finally, is there a risk that the current hype around AI will turn into a bubble that will burst as soon as commercial expectations are not fully met?

A gamble on the future

OpenAI’s transformation from nonprofit research group to AI giant is one of the most remarkable stories in recent tech history.
The jump to $500 billion (≈ 46 trillion RUB) is not only a triumph, but also a test: can OpenAI become independent from Microsoft and at the same time retain the crown in the AI market?
The coming months will be decisive for the new power balance in the world of artificial intelligence.

ⓒ Antonio Georgopalis

This article is based on publicly available information and market reports. Investment decisions should be made after careful consideration and consultation with financial professionals.