# OpenAI 機密提交文件準備在美國公開上市。

*genai · news · 2026-06-08 · News18*

## Key points

- OpenAI 已機密提交 S-1 文件，準備在美國進行潛在首次公開募股（IPO）。
- 若 OpenAI 上市，其估值可能超過 8,500 億美元，將成為歷史上最大規模的 IPO 之一。
- OpenAI 尚未決定 IPO 時間，可能會延長私有階段以完成特定目標。
- 機密的 S-1 文件提交讓 OpenAI 能在保持財務細節未公開的情況下，為 IPO 做準備。

OpenAI Files Confidentially For IPO, Paving Way For Potential $850 Billion Public Debut OpenAI IPO: According to reports, OpenAI is expected to command a valuation exceeding $850 billion if it proceeds with an IPO. OpenAI confidentially filed paperwork to go public in the United States, taking a major step toward what could become one of the largest technology initial public offerings (IPOs) in history. The company behind ChatGPT announced the move in a blog post, confirming that it had submitted a confidential S-1 filing with the US Securities and Exchange Commission (SEC). An S-1 is the registration document companies file before launching an IPO, providing potential investors with detailed information about the business, finances and risks. “We recently submitted a confidential S-1. We expect it to leak so we’re just announcing it," OpenAI said in the post. The company added that it has not yet decided when it will go public. “We have not decided on timing yet; it may be a while because there are things we want to do that are likely easier as a private company. But it’s a complicated set of tradeoffs and this gives us the option to go public sooner if that ends up being best," the company said. The filing gives OpenAI flexibility to pursue a stock market debut while continuing to operate privately as it weighs the benefits and challenges of becoming a publicly traded company. According to reports, OpenAI is expected to command a valuation exceeding $850 billion if it proceeds with an IPO, reflecting investor enthusiasm for artificial intelligence and the company’s dominant position in the sector. Founded in 2015, OpenAI has emerged as one of the most influential companies in the AI industry following the success of ChatGPT and a series of advanced language models that have accelerated the global race to commercialise artificial intelligence. The company is backed by major investors, including Microsoft, and has rapidly expanded its consumer and enterprise offerings as businesses increasingly adopt AI-powered tools. The announcement comes amid intensifying competition in the AI sector. Just a week earlier, rival AI startup Anthropic, the maker of the Claude chatbot, disclosed that it had also confidentially filed paperwork with the SEC for a public listing. The twin filings signal a new phase for the artificial intelligence industry, as leading AI companies look to tap public markets to fund increasingly expensive research, infrastructure and computing requirements. A confidential filing allows companies to begin discussions with regulators and prepare for an IPO without immediately disclosing detailed financial information to the public. Those details are typically revealed closer to the launch of a public offering.

**Companies:** OpenAI, Microsoft
**Countries:** United States

[Read the full story on News18](https://www.news18.com/world/openai-files-confidentially-for-ipo-paving-way-for-potential-850-billion-public-debut-ws-l-10137454.html)

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