Anthropic's blockbuster share listing - 5 surprising things we now know

Every public company has to tell potential investors how things could go wrong.

Anthropic's "risk factors" were unique, also disclosing how the AI technology it is developing could doom humanity as a whole.

"Sufficiently advanced AI systems could, if not developed, deployed, and operated with appropriate safeguards, oversight, and security measures, pose catastrophic or existential risks to humanity," Anthropic said.

But Anthropic said its success is dependent on its ability to constantly "develop, improve, and deploy the most advanced, capable, and useful AI models".

One of the most significant risks to that ability is Anthropic's access to the infrastructure, including computer chips and data centres, it needs to build, train and operate the models that underpin its technology.

Anthropic sees boundless ways it can sell its technology to customers.

A large portion of its current business comes from just 250 major enterprise customers, which it says have paid it at least $10mn in the past year.

An even smaller number, just five enterprise customers, make up a quarter of its current business. That level of concentration leaves Anthropic dependent on a small fraction of its paying customers to support its growth.

Anthropic said its overall enterprise customer base has grown rapidly, going from roughly 1,500 customers last year to almost 12,000 this year.

Part of its growth strategy is offering Claude tools for free before working to "convert these users into paying customers over time".

The strategy has led to Claude seeing "the fastest enterprise adoption of any technology in history", the company claimed.

Anthropic said user growth can fluctuate, including a slump in usage of AI tools around Christmas. In January there was a 20% decline in customer spend, which contributed to "seasonality" within Anthropic's business.

For all of the risks Anthropic has said AI poses, it also reiterated its claim AI will produce an "extraordinary" amount of good.