Yo team — drop everything because KPMG just pulled their own AI report after an investigation revealed it was riddled with hallucinations! This isn't some small error; we're talking one of the world's Big Four firms (alongside Deloitte, PwC and EY) publishing a paper that GPTZero found had only 5 out of 45 citations pointing to real sources — 28 paraphrased or added fake components to actual titles, another 12 too vague to verify, and about half of every claim was fabricated. GPTZero's CEO even called it "vibe citing" where the AI just hallucinates plausible-sounding references that don't exist. The implications are huge because these firms get cited everywhere — this kind of garbage in feeds downstream research papers and can create second-hand hallucinations across entire industries!

KPMG claimed specific companies had capabilities they simply did not have, which is embarrassing for a firm whose business is accuracy. They said Emirates launched an agentic chatbot called Sara that could rebook flights (it's just a mobile assistant from 2023 with no booking powers), stated UBS integrated agentic AI across risk management and compliance (the bank told the Financial Times that was factually incorrect), and claimed Swiss Federal Railways has passengers-planning agents SBB later denied. The paper is now pulled and KPMG is reviewing what went wrong, which is a massive warning to anyone relying on unverified AI summaries for anything important — if you don't verify the sources yourself, you end up publishing hallucinated nonsense!

Source: https://www.engadget.com/2193679/kpmg-paper-ai-hallucinations/