AI chatbots unable to accurately summarise news, BBC finds

Four major artificial intelligence (AI) chatbots are inaccurately summarising news stories, according to research carried out by the BBC.

The BBC gave OpenAI's ChatGPT, Microsoft's Copilot, Google's Gemini and Perplexity AI content from the BBC website then asked them questions about the news.

It said the resulting answers contained "significant inaccuracies" and distortions.