The consensus among forecasters on Polymarket is clear: OpenAI's highly anticipated initial public offering is unlikely to achieve a valuation between $1 trillion and $1.25 trillion on its first day of trading. With an 8% probability assigned to that range, the implied expectation is that the company will debut below the trillion-dollar mark. This contrasts with some earlier speculation that the AI pioneer could command a valuation rivaling the largest tech giants.
No other prediction platforms—Kalshi or Manifold—currently offer contracts on this specific outcome, limiting cross-platform comparison. The $210,000 wagered on Polymarket provides a moderate liquidity pool, though the absence of competing markets means the 8% figure should be interpreted with caution. No specific external trigger, such as earnings reports or regulatory filings, was identified in today's news flow to explain the current odds.
The market's skepticism may reflect broader uncertainty around OpenAI's transition from a nonprofit to a for-profit entity, as well as the competitive landscape in generative AI. If the company's valuation does breach $1 trillion, it would mark a historic milestone for a private AI firm, but traders are betting against that scenario for now.