Anthropic IPO Pitches $2 Trillion Stake in Technology Company Says May End Civilization

SAN FRANCISCO—Anthropic, the artificial-intelligence safety company that has publicly estimated a meaningful probability of human extinction from the technology it builds, launched preliminary roadshows this week for what underwriters describe as a $100 billion initial public offering—the largest in recorded history, and, the company notes, the most responsible version of this event currently available.

The offering would value Anthropic at approximately $2 trillion. In materials distributed to prospective investors, the underwriting syndicate—which includes Morgan Stanley, Goldman Sachs, and JPMorgan—frames the investment as participation in humanity's most consequential technological transition, at a price point reflecting the premium for having someone safety-focused at the table.

"We have modeled the downside scenarios extensively," said a spokesperson for the syndicate. "In the bear case, this technology poses catastrophic risk to human civilization. In the bull case, those risks are managed by Anthropic. The key insight is that we are Anthropic."

According to the prospectus, the company projects $100 to $120 billion in 2026 revenue and intends to deploy IPO proceeds primarily toward building more capable AI systems, which the company's safety team has cleared as an acceptable acceleration given the alternative, which is someone else accelerating instead.

The prospectus devotes 34 pages to safety disclosures, 22 of which explain why safety requires Anthropic to be substantially larger. Risk factor 4(f) identifies as a material threat the possibility that Anthropic fails to raise sufficient capital to responsibly prevent the risks Anthropic is raising capital to responsibly build.

The safety team reviewed the offering documents and cleared the transaction at "Acceptable"—the third tier on the company's seven-tier risk scale—noting that the most dangerous version of this IPO would be one conducted by a less safety-conscious institution, which this is not.

Revenue guidance was prepared without consulting the models.