What happened
CryptoBriefing reported Thursday that Anthropic, the San Francisco AI lab behind the Claude family of models, is exploring a public listing sized to rival or exceed the roughly $75 billion in cumulative capital SpaceX has raised across its private rounds. The framing is deliberate. SpaceX is the reference point every late-stage AI board now uses when it wants to argue that staying private is a strategy, not a fallback.
Anthropic pointing the other way, toward the public market, is the story. The report did not name underwriters, did not cite a target exchange, and did not commit to a filing window. A company spokesperson has not commented publicly on the account at the time of writing.
Anthropic's most recent disclosed valuations have climbed sharply through 2025 and into 2026 on the back of enterprise Claude deployments and a widening Amazon Web Services partnership. That base is what any IPO pitch would be built on.
Why it matters
An Anthropic IPO at the scale being floated would be the first true AI-native mega-listing since the ChatGPT era began. OpenAI remains structurally capped by its Microsoft arrangement and its nonprofit parent. xAI is private.
Mistral is private. Cohere is private. If Anthropic files, it becomes the priced comparable, and every other lab's next round gets marked to that tape.
The SpaceX comparison also matters in a subtler way. SpaceX has raised ~$75B without going public because it can. Anthropic reportedly choosing the other route is a bet that public equity, at current AI multiples, is cheaper than another private mega-round.
