A LinkedIn post from Polymarket highlights speculative market views on OpenAI’s evolving private equity strategy and valuation trajectory. The post cites a 55% implied probability that OpenAI reaches a $1 trillion public valuation or raises $1 trillion in private funding this year, underscoring bullish sentiment around the company’s growth prospects.
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According to the post, OpenAI is reportedly in talks with TPG, Bain Capital, Advent International, and Brookfield Asset Management to raise about $4 billion at a $10 billion pre-money valuation via a joint-venture style structure. The content suggests OpenAI is offering private equity firms a minimum 17.5% return and early access to new AI models, in what is framed as a more aggressive approach than Anthropic’s enterprise-focused arrangements.
The post indicates that these joint ventures could enable rapid deployment of customized AI tools across PE portfolio companies, potentially boosting adoption, retention, and recurring revenue at scale. This structure is portrayed as a way to absorb high upfront engineering costs and support clearer segment reporting ahead of potential IPOs, which are suggested as possible as early as this year.
Polymarket’s post references reports that OpenAI has reached about $10 billion in annual recurring revenue but incurred roughly $5 billion in losses last year, with projected losses of $14 billion in 2026 despite targeted revenue above $20 billion. The analysis implies that the 17.5% guarantee, potentially paid partly in token credits or minimum spend agreements, reflects both heavy capital needs and confidence in long-term monetization.
The post also notes that some large private equity firms have reportedly declined to participate, citing concerns over deal economics, flexibility, and long-term profit profiles, and the fact that they already access OpenAI and Anthropic without capital commitments. For investors, the described dynamics suggest a high-risk, high-growth profile for OpenAI and intensifying competition with Anthropic in the enterprise market, with material implications for future valuation outcomes and public market narratives.

