Anthropic's compute tab could top $1T as Q3 revenue nears $17B

Anthropic, the AI startup, has disclosed in a regulatory filing nearly $900 billion in compute and infrastructure commitments, with an estimate that the total could exceed $1 trillion. The company expects to pay nearly $70 billion in contractual obligations by September 2027 and an additional $447.5 billion in commitments by the end of 2030, assuming continued revenue growth.

In the three months leading up to September 30, 2026, Anthropic's revenue grew to $33.2 billion, a year-over-year increase of 1,206%, but revenue growth is now slowing. In Q3, revenue was up only 46% from Q2. While Anthropic has several financing options, relying on them could dilute existing shareholders or force the company to borrow under unfavorable terms.

For instance, Anthropic's purchase commitments amount to $895 billion, with $320 billion relating to existing contractual obligations and $451 billion to upcoming leases. However, some contracts, worth around $213 billion, allow the company to avoid payments. Despite the risks, Anthropic believes it can become a sustainable business if it secures enough compute capacity.