GPTZero Finds AI Hallucinations in Four PwC Middle East Reports
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- GPTZero found AI hallucinations in four PwC Middle East reports, making PwC the latest Big Four consultancy identified as producing flawed work while marketing its AI expertise.
- GPTZero's earlier investigations had already led EY and KPMG to retract reports containing similar AI hallucination issues.
Why it matters: All three of the Big Four firms named — PwC, EY, and KPMG — have now been caught marketing AI expertise while delivering reports with AI-generated fabrications, exposing a credibility gap between the consultancies' AI branding and the accuracy of their actual deliverables.
