The AI Compute Squeeze: Anthropic's Short-Term Capacity Costs

Anthropic's updated IPO filing reveals that the company took on $5.0 billion in short-term compute capacity during the third quarter at significantly higher costs than multi-year deals. Meanwhile, CoreWeave reported that it sells short-term capacity at over $40 million per megawatt annually compared to $20 to $25 million for longer contracts. To mitigate these compute pressures, Anthropic's filing outlines strategies including direct chip leasing and a unified compute pool routed across multiple hardware vendors. Open article →