Trillion-Dollar AI Lab Eyes Record-Breaking IPO Amid Amazon Ties

Anthropic, an AI lab valued at $965 billion, is reportedly eyeing an initial public offering (IPO) on a scale similar to SpaceX's record raise earlier this summer. The company has already raised around $133 billion in funding, with the latest Series H round valuing it at nearly a trillion dollars.

Amazon, which invested $13 billion in Anthropic and has commitments for up to an additional $20 billion contingent on commercial milestones, should pay close attention to the IPO. The partnership between Amazon and Anthropic is deep-seated through Amazon Web Services (AWS), with Anthropic using custom silicon for training and inference.

Anthropic's Claude models power features on Amazon Bedrock for over 100,000 customers, while the company has pledged more than $100 billion in AWS spending over the next decade. The S-1 filing will provide a clearer picture of Amazon's ownership stake in Anthropic, which could impact forecasts of AWS' revenue acceleration and operating margin expansion.