https://www.bbc.com/mediacentre/2025/bbc-research-shows-issues-with-answers-from-artificial-intelligence-assistants

- 51% of all AI answers to questions about the news were judged to have significant issues of some form

- 19% of AI answers which cited BBC content introduced factual errors – incorrect factual statements, numbers and dates

- 13% of the quotes sourced from BBC articles were either altered or didn’t actually exist in that article.