Norwegian man calls for fines after ChatGPT ‘hallucinated’ that he’d killed his children

20 March 2025, 16:33

A Norwegian man filed a complaint against the creators of ChatGPT
A Norwegian man filed a complaint against the creators of ChatGPT. Picture: Alamy

By Asher McShane

A Norwegian man is calling for the creator of ChatGPT to be hit with a fine after the AI invented a lie that he’d killed two of his sons and was jailed for 21 years.

Listen to this article

Loading audio...

Arve Hjalmar Holmen has contacted the Norwegian Data Protection Authority and demanded the chatbot's maker, OpenAI, is fined.

He asked ChatGPT to search ‘Who is Arve Hjalmar Holmen?’ And the response he got was: “Arve Hjalmar Holmen is a Norwegian individual who gained attention due to a tragic event.

"He was the father of two young boys, aged 7 and 10, who were tragically found dead in a pond near their home in Trondheim, Norway, in December 2020."

He says the accusation is damaging to him. It is an example of an AI ‘hallucination’ where fake material is presented as fact.

Read more: Bank of England holds base rate at 4.5%, as Trump's tariffs spark 'global uncertainty'

Read more: School smartphone ban to be scrutinised by government as pressure grows to tackle social media dangers

Mr Holmen has three sons, and the AI got the ages of them roughly right, suggesting it had some of his personal information.

Digital rights group Noyb has filed a complaint on his behalf, claiming the ChatGPT answer gave him a defamatory response and that it breaks data protection rules.

ChatGPT carries a disclaimer which says: "ChatGPT can make mistakes. Check important info."

Noyb says that is insufficient.

OpenAI have not yet commented.

Earlier this year Apple suspended its Apple Intelligence news summaries after it hallucinated false headlines and presented them as fact.

More Technology News

See more More Technology News

Imagery of a Zilch payments card and a virtual card

Buy now pay later provider Zilch to launch first physical card

UK’s most EV-friendly city has been revealed by new research.

Cities with slowest EV charging times and least amount of chargers revealed

View of a VodafoneThree logo outside the firm's offices

Vodafone completes Three UK mega-merger to form ‘new force’ in mobile market

A hand holding a Monzo bank card and a mobile phone showing the Monzo app

Monzo annual profit surges as paying subscribers boost digital bank

Majestic British Airways Airbus A380 taking off from London Heathrow at sunset, amazing colors

UK airspace shake-up could slash journey times and cut flight delays for millions of passengers

File photo dated 30/05/25 of the saltmarsh at Abbotts Hall in Essex. Saltmarshes are 'significant' carbon stores, but are at risk from rising sea levels, new research reveals

UK's muddy saltmarshes vital to tackle climate change, report finds

Nigel Farage

Reform backs cryptocurrency tax cut as party receives first Bitcoin donations

Digital devices on office workplace table of young business woman

‘Young people and black workers at highest risk of workplace surveillance’

Debris from the Titan submersible, recovered from the ocean floor near the wreck of the Titanic, is unloaded from the ship Horizon Arctic at the Canadian Coast Guard pier in St. John's, Newfoundland, in June 2023

The shock household item discovered in 'sludge' of OceanGate sub wreckage

Google is facing a £25 billion legal claim in the UK, accusing the tech giant of abusing its dominant position in the online search advertising market

Google facing £25 billion legal claim over abuse of search advertising market

A hand holding a phone showing the Nvidia logo

Nvidia posts strong growth despite ongoing tariff challenges

Dinosaur fossils could hold the key to new cancer discoveries and influence future treatments for humans, scientists have said.

Dinosaur fossils with tumours could hold key to new cancer treatments for humans, scientists say

A SpaceX Starship spun out of control in a test flight

Elon Musk's SpaceX Starship spirals out of control before exploding in third consecutive mission failure

Some 13 mobile masts have been upgraded in four regions, with mobile networks now covering an area equivalent to thousands of football pitches

Rural Scots in four regions given ‘significant’ 4G coverage boost

Lord Peter Mandelson

UK and US should cooperate on AI to counter China ‘threat’, says Mandelson

An Adidas store on Oxford Street, central London

Hackers steal Adidas customer data in cyber attack