OpenAI files confidentially for IPO, raising uncertainty. IPO by December 31, 2026 priced at 43.5% YES.

Anthropic filed for an IPO, aiming to outpace OpenAI. IPO by December 31, 2026 priced at 89.5% YES, while June 30, 2026 is at 0.7% YES.

OpenAI confidentially files for IPO, indicating strong market confidence. IPO by December 31, 2026 at 73.5% YES.

OpenAI files confidential IPO paperwork with SEC, opening door to potential listing as AI race heats up with rivals like Anthropic and SpaceX.

Sam Altman-led firm may be valued at as much as $1tn