Anthropic Tops OpenAI Valuation to Become the Most Valuable AI Startup

Anthropic估值超OpenAI，成全球最“贵”AI初创公司

Anthropic raised $65 billion at a $900 billion pre-money valuation, above OpenAI’s last $730 billion valuation. Claude Opus 4.8 also scored 10% higher than Anthropic’s previous model on Vals AI’s vibe-coding benchmark.

Why it matters: Anthropic topping OpenAI with $65B financing and a $900B pre-money valuation is a foundation-model market-structure event. HKR-H/K/R all pass, with NYT source authority supporting p1.