Nobody knows what a used GPU cluster is worth
Summary
CipherTalk analyzes how AI infrastructure debt is collateralized by GPUs rather than the borrower's balance sheet, with tens of billions in financing backed by the operational state of large GPU clusters. It explains three value concepts—face value, liquidation value, and going-concern value—and argues that lenders bear unmeasured risk due to a lack of price discovery and hedging instruments. The piece suggests that as hedges and secondary markets mature, the cost of capital for AI infrastructure could drop and change who can scale AI facilities.