Anthropic's reported IPO filing spotlights steep compute and infrastructure costs

A post describing what it calls Anthropic's IPO prospectus says 80 of its 261 pages discuss risks. It cites nearly $4.6 billion in 2025 revenue and $7.33 billion in compute and infrastructure spending. The post says two customers accounted for about a quarter of revenue and argues that rising compute needs could complicate how investors value frontier AI labs.