Anthropic's pre-IPO prospectus reveals a company betting the house, and taking the broader economy with it. Revenue grew from $400 million in 2024 to $4.6 billion in 2025. But infrastructure spend hit $7.3 billion last year alone, and the company has committed $518 billion over the next decade, roughly 80% of it non-cancellable. That includes $111.1 billion locked to Alphabet, $110 billion to Amazon, and $31.4 billion to Microsoft, owed regardless of usage.
The markets are not a passive observer here. Goldman Sachs reports the S&P 500 is showing its worst breadth since the dot-com bubble, with the median stock trading 16% below its 52-week high even as the index is up 13% in 2026. Nvidia added over $1 trillion in market cap this year. Half of S&P 500 earnings-per-share growth is tied to AI investment. Anthropic and OpenAI are the load-bearing columns under that structure. If their growth stumbles, the damage is not contained.
The original piece is worth reading for what comes next: the competitive threat from non-frontier models, the political risk exposure as Anthropic approaches public markets, and the specific mechanics of how those non-cancellable commitments work legally and financially. The leap-of-faith framing is not rhetorical. It is a structural description of where the economy now stands.
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