OpenAI weighs funding round at $1.2tn valuation before IPO
2 sources·Updated September 16, 2026

Covered by 2 sources
- NYT Business·8h agoOpenAI Considers New Financing at a $1.5 Trillion Valuation
The funding round would double the value of the start-up behind ChatGPT and establish it as the world’s most valuable private company.
Read at NYT Business → - Financial Times·14h agoOpenAI weighs funding round at $1.2tn valuation before IPO
Sam Altman’s start-up could capitalise on demand for its technology after new model launches
Read at Financial Times →