OpenAI Confidentially Files for IPO as AI Rivals Race to Market

OpenAI 秘密提交 IPO 申请，加入 AI 对手上市融资竞赛

OpenAI has confidentially filed for an IPO to raise public-market capital for its growth plans; the post does not disclose fundraising size, valuation, exchange, or listing timeline.

Why it matters: A confidential OpenAI IPO filing fits the 95–100 band for foundation-model IPO events. Even without size, valuation, or timing, HKR-H/K/R all pass, so it clears p1.