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When the Agent Wins, No One Can Grade the Answer
A Claude agent's pre-ceasefire Microsoft and Broadcom trade was correct — and that correctness is now the problem finance communities cannot resolve.
Finance has always tolerated unexplained alpha — the question is who carries the liability when the explanation disappears entirely. The Claude agent's pre-ceasefire trade produced a result that markets validated, but validation and auditability are different standards. An analyst who called the same trade would have a paper trail: the sources consulted, the thesis documented, the risk parameters set. An agent produces none of that, and the community thread responses were not asking how to replicate the win — they were asking whether anyone could prove the win was legitimate…