Claude's top failure mode: cites sources, then admits it never read them

dbreunig · x · 2026-10-23

The author describes his most frequent Claude failure mode: Claude suggests an external source (a repo, paper, or article) to support a thesis or approach, but when asked how it supports it, Claude admits: "Honest answer: I have not actually read it yet." A useful reminder to verify every citation the model offers.

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