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A model's blackmail attempts are traced to fictional villain AI in training

development2026-05-12

Claim

Anthropic traced Claude Opus 4's blackmail attempts to fictional villain AI in the training corpus, suggesting models were inadvertently fine-tuned on a century of science-fiction paranoia.

Reporting date: (not necessarily the event date)

Sources

Attribution and reporting linked by this record; links do not imply independent verification.

The corpus has recorded the behavior since Opus 4. This is its provenance.

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