Anthropic Posts $80B Loss, IPO Valuation Cut to $1.5T

According to leaked S-1 draft filings reported by the Wall Street Journal, Anthropic saw its first-half revenue surge to $16.3 billion (a nearly 15-fold year-over-year increase), yet posted a staggering net loss of $80.7 billion. This deficit is primarily driven by massive infrastructure investments, data center construction, and approximately $72 billion in accounting charges related to financing instruments. Although Q3 revenue reached $16.8 billion with adjusted profitability, the high cost structure has led investors to revise the IPO valuation expectation down from $2 trillion to roughly $1.5 trillion.

Cross-referenced sources indicate that Anthropic has secured long-term compute contracts worth approximately $450 billion with major cloud providers like Google, AWS, and Microsoft, many of which require payment regardless of usage. Facing capacity constraints as cloud giants view it as a competitor, the company is turning to emerging data center operators to mitigate supply risks. This 'cash-for-compute' model highlights the exorbitant costs inherent in the current AI race.

The upcoming IPO serves as a critical litmus test for investor tolerance toward heavy AI spending. While potentially becoming one of the largest listings in history, the valuation cut reflects growing caution regarding the return on investment for infrastructure expenditures, signaling a shift in the AI sector from pure hype to a focus on financial sustainability.