Sam Altman’s September statements have driven trader consensus toward low odds of an OpenAI IPO in 2026, as the CEO explicitly ruled out a listing this year to prioritize AI safety and alignment work over shareholder pressures. The company confidentially filed IPO paperwork in June amid plans for a potential trillion-dollar debut, yet Altman described a 2026 timeline as “ill-advised” given rapid capability advances and extinction-risk concerns. OpenAI is instead pursuing a large private round targeting roughly $1.4 trillion valuation while rivals like Anthropic advance their own filings. Key near-term catalysts include further safety benchmarks, regulatory developments, and any updates at upcoming developer events that could shift timelines into 2027.