AI assistants misrepresent news content 45% of the time

If you dig into the actual report (I know, I know, how passe), you see how they get the numbers. Most of the errors are "sourcing issues": the AI assistant doesn't cite a claim, or it (shocking) cites Wikipedia instead of the BBC.

Other issues: the report doesn't even say which particular models it's querying [ETA: discovered they do list this in an appendix], aside from saying it's the consumer tier. And it leaves off Anthropic (in my experience, by far the best at this type of task), favoring Perplexity and (perplexingly) Copilot. The article also intermingles claims from the recent report and the one on research conducted a year ago, leaving out critical context that... things have changed.

This article contains significant issues.

> or it (shocking) cites Wikipedia instead of the BBC.

No... the problem is that it cites Wikipedia articles that don't exist.

> ChatGPT linked to a non-existent Wikipedia article on the “European Union Enlargement Goals for 2040”. In fact, there is no official EU policy under that name. The response hallucinates a URL but also, indirectly, an EU goal and policy.

> Participating organizations raised concerns about responses that relied heavily or solely on Wikipedia content – Radio-Canada calculated that of 108 sources cited in responses from ChatGPT, 58% were from Wikipedia. CBC-Radio-Canada are amongst a number of Canadian media organisations suing ChatGPT’s creator, OpenAI, for copyright infringement. Although the impact of this on ChatGPT’s approach to sourcing is not explicitly known, it may explain the high use of Wikipedia sources.

Also, is attributing, without any citation, ChatGPT's preference for Wikipedia to a reprisal to an active lawsuit a significant issue? Or do the authors get off scot-free because they caged it in "we don't know, but maybe it's the case"?