OpenAI is accelerating preparations for a potential initial public offering, with recent reports confirming it has engaged Goldman Sachs and Morgan Stanley to draft a confidential prospectus for filing with regulators as soon as late May 2026. This follows the May 18 resolution of Elon Musk’s lawsuit, removing a key legal overhang and enabling a targeted public debut as early as September at a valuation exceeding $850 billion. The move aligns with broader AI sector momentum, where the company’s large language model advancements and ChatGPT adoption have driven competitive positioning against rivals like Anthropic. Plans remain fluid and dependent on market conditions, with any filing typically preceding a visible S-1 by 60–90 days, positioning late summer or early fall as a critical window for resolution.