Anthropic said nearly all its revenue comes from AI tools, unlike Google and Meta, which have advertising businesses to fall back on. (AFP pic)SAN FRANCISCO: No startup has ever grown so fast. In five years, Anthropic has become an AI giant valued at US$1 trillion, and it is now aiming for a record-breaking stock market debut.

But it faces three threats: rivals that are catching up, prices that are collapsing, and bills that keep climbing.

Anthropic spells out the risks in its Wall Street prospectus, published Monday.

The first is commoditisation: "The degree of differentiation among advanced AI models may narrow," the company warns.