Overview
- Anthropic closed a $65 billion private Series H that values the company at $965 billion, placing it above OpenAI in private market rankings.
- The financing was led by Altimeter, Dragoneer, Greenoaks and Sequoia and includes $15 billion of previously committed hyperscaler capital, including $5 billion from Amazon.
- Anthropic said it now generates $47 billion in annualized revenue and simultaneously released Claude Opus 4.8, which the company says improves programming assistance and performance on professional tasks.
- Investors and Anthropic executives framed the round as funding to expand compute capacity and research on safety and interpretability, and the deal has strengthened expectations that Anthropic could pursue an IPO.
- Analysts caution that steep costs for data centers, advanced chips and ongoing R&D keep operating losses high, leaving open questions about whether current valuations reflect sustainable economics or investor froth.